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creatign a custom badi This question is Assumed Answered.

mohammad afzal Oct 8, 2007 3:52 PM

hai freinds i want to create a custom badi, i am doing through se18 and giving zdemo and create but it gives error that create option is possible for enhancment spots only can any one help me how to create the custom badi

regards

afzal

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Re: creatign a custom badi

Murali Poli Oct 8, 2007 3:58 PM (in response to mohammad afzal)

Business Add-Ins

Overview

BAdi Definition

BAdi Implementation

Calling BAdi

Filter Dependent Badi

 

New SAP enhancement technique

To accommodate user requirements not available / too specific to be included in the SAP standard Program

Based on ABAP Objects – It has Interfaces & Methods

Guaranteed upward compatibility of all Business Add-In interfaces

Release upgrades do not affect enhancement calls from within the standard software nor do they affect the validity of call interfaces

 

Though different enhancement technique, BAdi has following distinct features

-Uses Object oriented approach

-Two parts - Definition and its Implementation - definition can either be SAP provided or user may also create it

-no longer assumes a two-system infrastructure (SAP and customers)

-allows multiple levels of software development (by SAP, partners, and customers, and as country versions, industry solutions, and the like)

-Can have multiple representations – specific one will be executed based on some criteria (filter)

-No SSCR registration

 

Application Programmer defines an interface for the Business Add-Ins

Enhancement management takes this interface & generates an adapter class for implementing it, thus opening path for implementation

As per need, BAdi is suitably implemented

Developer then creates an instance of the adapter class in the application program and calls the corresponding method at the appropriate time

Application program simply calls the adapter class methods; it does not know which implementations are actually being called

Adapter class methods generated by add-in management decide which implementation is to be called

 

Look for BAdi in IMG and in component hierarchy

Create own implementation of the add-in (complete coding for Methods) and activate

Enhancement's active components are called at runtime.

 

BAdi Definition

 

To include Business Add-Ins in the program

- Define an interface for the enhancement in the SAP menu under Tools-> ABAP Workbench -> Utilities -> Business Add-Ins (transaction SE18)

-Call the interface at the appropriate point in application program

-Customers can then select the add-in and implement it according to their needs

 

Let’s plan a simple task:

We want to convert strings in your application program is a specific way through Business Add-Ins technique

As the application developer, first task is to define an enhancement consisting of an interface & a method with a changing parameter to transfer value

 

Choose Tools ->ABAP Workbench -> Utilities -> Business Add-Ins (transaction SE18) from the SAP menu

Create a new Business Add-In containing a maximum of 20 characters and move to Interface Tab

Name of the interface is proposed by the system but may be changed

Save and double-click on the interface name to add a method

 

System branches to the Class Builder

Assign a method to the interface (default is Instance Method)

Add a parameter

Save and Activate

Definition screen(SE18) will now contain the method assigned to the interface

Documentation may be created to describe the intended functionality of this Add-Ins

 

BAdi Implementation

 

ABAP Workbench ->Utilities -> Business Add-Ins (transaction SE19)

Find the suitable Business Add-Ins present in system (Use IMG or Component hierarchy)

Use Add-Ins Documentation to understand functionality & to decide

Implement the Add-Ins

-a class is created with the same interface

-Finalize coding for the method

Implementations are discrete transport objects and lie within the namespace of the person or organization implementing them

 

Work on Simple Badi project – Continued…

Already structure of the interface defined

In order to create an implementation for the text conversion example, the add-in (in this case, the interface's method) needs to be filled with logic that converts the string. This logic will be run through every time the add-in is called from the application program

 

Choose ABAP Workbench ->Utilities -> Business Add-Ins (transaction SE19)

Create a new implementation and select the appropriate definition in the dialog box

Add a short text and move to Interface tab

Save

Double-click the method name when the system will take you to the code window for the method

 

Insert the desired source code for the implementation between the method if_ex_businessaddin~method. and endmethod. statements automatically provided to you by the system.

Save and return to the Change Implementation screen

On Activation, this implementation may be executed from the application program

 

Sample code to call Add-In from ABAP Program

To call static method of a global class directly, class … definition load statement is needed

Instance of the Adapter class is created and its method is executed

 

If enhancement needs to be different based on some parameter (e.g. country-specific or company-code specific), separate implementation of the same Add-In can be created and activated

At run time, the specific implementation will be execute

Possible through Filter-Dependent Badi

How it works

-Switch on Filter-dependency while defining the interface

-Select a suitable filter element

-All methods created in the interface will have filter 'FLT_VAL' as one import parameter

-Application program provides the filter value to the enhancement method

-The method then selects the active implementation for that value

 

What qualifies as a Filter

 

A Data element

Underlying domain may contain a maximum of 30 characters and must be of Character type

The data element must

-Either have a search help with a search help parameter of the same type as the data element and this parameter must serve as both the import and export parameter or

-the element's domain must have fixed domain values or a value table containing a column with the same type as the data element

Custom data element with the criteria may also be used

 

Implementing a Filter-Dependent Business Add-In

 

Implement the Add-In for each relevant filter value

However, multiple filter values may use the same implementation

Enter a characteristic filter value for the implementation

 

Calling a Filter-Dependent Business Add-In

 

Same as before

Pass the filter value as export parameter to the method

 

 

BAdi – some useful information

 

There can be more than one implementations of the same BADI definition, and in that case only the active implementations will be executed

You can activate or de-activate any of the implementations after creation

Enhancement, interface, and associated classes generated all lie in the appropriate application development namespace

Business Add-In implementations lie in the respective namespaces of the people who created them

Changes made to the interface and changes made to the Business-Add-In definition are always incompatible

-If implementations already exist for a Business-Add-In definition, they are invalidated if you make changes to the interface. This means that their syntax is no longer correct. No statements can be given on the runtime behavior. Avoid making changes to the interface or the Business-Add-In definition after the transport has taken place.

-If changes to the interface are inevitable, navigate to the Class Builder for all implementing classes and clean up the method includes of these classes (Utilities > Clean up > Method includes)

 

Please give me reward point If it is useful

 

Thanks

 

Murali Poli

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Re: creatign a custom badi

Aneesh Nandi Oct 8, 2007 4:09 PM (in response to mohammad afzal)

Afzal,

 

Check this link to create your own BADI.

 

BADI

 

Regards

Aneesh.

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Re: creatign a custom badi

mohammad afzal Oct 9, 2007 6:07 AM (in response to mohammad afzal)

hii

ABAP DevelopmentPrevious post Next post

Custom BADI to replace User/Customer-exitsPosted by Bharat Vaddi in ABAP Development on Apr 30, 2012 3:36:12 PM

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I have decided to write this blog after I saw there are some old-school user- exits still being used while enhancing standard SAP functionalities with some customer specific requirements. The idea behind this blog is to avoid keeping so many ‘IF’ conditions inside the user-exits for calling different requirements based on certain conditions. Instead, we can create our own BADI definition with required filter combination and also we can create multiple implementations based on different filter combination. So that it will be easy to separate the implementations and maintenance will be easy if any problem occurs in any of the implementations.  The defined BADI can be called from user-exit by passing runtime filter values, so that system determines the corresponding implementation for execution.

 

Introduction:  The common meaning extracted from this saying is that too many people working on a single task tend to make a mess of it. Let’s think of situation where too many developers working on a single piece of ABAP code.  What will happen in that case??? Yes... it will go for a big mess. This issue is especially difficult to deal with when there are multiple functional requirements leveraging the same custom code object, form-based user-exit, or function-based user-exit.

 

While current releases of SAP have good control of doing enhancements and customizations via BADI’s, Implicit and explicit enhancement points, there still exists many user-exits (Form based / Function based) For customer specific requirements especially in case of IDOC extensions.

 

 

 

Standard SAP solution for latest IDOC’s:  In case of latest IDOC’s for few cases SAP provided BADI definition’s (With / without filters) for making different implementations specific to different customer specific requirements. For example in case of IDOC ‘SHP_OBDLV_CONFIRM_DECENTRAL04 ‘SAP provided BADI ‘SMOD_V50B0001‘. But still there are many IDOC’S available without BADI functionality for making IDOC extensions.

 

      

 

Note: Please note that this blog provides a simple roadmap of how to handle such situations to use BADI functionality instead of using user exits.  I am not trying to rule out the possibility of doing it through Standard BADI’S (If any during the same process), if they are available please use them. In this blog I am using IDOC example since at many places for standard IDOC’s still SAP is using Function based user exits for customer specific requirements.

 

Requirement: So let’s say multiple developers were creating different integrations based on the shipment inbound IDOC.  Each integration requires a separate set of custom functionality and therefore, its own IDOC extension.

The problem is SAP has provided only one customer exit for doing this functionality and all developers needed to be developing in it at the same time.

 

How to solve:  I decided to create a custom BADI definition with attributes multiple-use, filtered and create the implementations for each different requirement and use the filters to separate the implementations.  Actually you can implement your own BADI almost anywhere you need alternate logic execution.

 

As an example i have demonstrated here how to replace the customer-exit ‘EXIT_SAPLV55K_020’ with BADI.  This particular exit gets called during inbound shipment IDOC processing (IDOC_INPUT_SHPMNT) to modify the IDOC data record before shipment processing.So, I have created below steps for achieving the same.

 

1.       Use SE18 transaction to create new enhancement spot definition.  In the below example the name is given as ‘Z_EXIT_SAPLV55K_020‘since this enhancement spot will be used in customer exit function ‘EXIT_SAPLV55K_020’.

 

           

   

 

                   

 

2.       Choose BADI definition for Technology

 

  

       

 

3.       Now create a new BADI definition and specify that new BADI definition will be multiple uses.

         

     

    

      

 

 

4.       Create new filter and specify filter combination.  In this example we are using BADI definition to modify IDOC shipment data.Each integration has its    

          own control record and out of that Message type, Message code, Message function, IDOC Type and extension will be always unique. So it is good to

          define the filter combination accordingly to separate the implementations for different requirements.

               

 

          

 

5.       Create the BADI interface that will be inherited by each implementing class.  Define the method and maintain the parameters exactly similar to   

         customer-exit function, since the BADI we are creating is the replication of customer-exit function.

 

            Here is the function interface for ‘EXIT_SAPLV55K_020’.

 

   

 

      

 

The same parameters (data) are being passed via the interface method as well.     

 

 

 

6.       Create the BADI Implementation with required filters and add the code to the method just like you would in customer-exit function.

                  

 

7.       As a final step, the BADI has to be called from the customer-exit. Define the global BADI object with reference to BADI definition. The idea behind

         defining global BADI object is to prevent instantiations unnecessarily inside IDOC data loop. 

 

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7 Comments

Tajuddeen Shaik Apr 30, 2012 5:13 PM

well done.. very nice post..

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Bjorn-Henrik Zink May 3, 2012 8:28 PM

Hi Bharat,

 

great topic and good blog. I had forgotten about the article that Kesavadas, in the comment below, rightfully refers to.

 

Thanks!

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Kesavadas Thekkillath May 3, 2012 12:52 PM

Good Effort. Similar article was posted few years ago http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0456c54-0901-0010-f0b3-cd765fb99702?QuickLink=index&overridelayout=true.

 

It mentions the advantages little bit more precisely

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Bharat Vaddi May 6, 2012 5:39 PM

Thanks Bjorn-Henrik and kesavadas for your valuable feedback.

 

Sorry... I haven’t read the article which kesavadas was mentioned before posting  my  article. It was very good article which explained very clearly about the  advantage and how to implement a custom BADI inside the Enhancement.

 

But I think my article will give some clear picture on separating BADI  implementations in case of IDOC extensions with proper filter combination

 

 

Thanks!

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Kesavadas Thekkillath May 7, 2012 8:24 AM (in response to Bharat Vaddi)

No need to apologize. It's your effort & it's good.

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Andrea Olivieri Jun 13, 2012 10:06 AM

Hi Bharat,

thank you for sharing.

 

I'd like to mention also the following blog:

http://scn.sap.com/community/abap/application-development/blog/2010/01/12/best-practice-for-a-sap-ecc-consolidation-project-filter-dependent-badi-to-organize-the-user-exits-and-enhancements

 

Regards,Andrea

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Bharat Vaddi Jul 10, 2012 2:39 PM

Thanks Andrea for your valuable feedback.

Creation of Custom Kernel BADI and Calling it in a Custom Programcreated by Abyson Joseph on Sep 26, 2013 11:41 AM, last modified by Abyson Joseph on Apr 23, 2014 10:57 AM

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Author: Abyson Joseph Chavara 

Created on : 26.09.2013

 

The BADI(Business Add-in's) is an object-oriented enhancement option. The BADI defines an interface that can be implemented by BADI-implementations that are transport objects of their own. The new BADI or Kernel BADI is fully integrated into the Enhancement Framework. Within the Enhancement Framework a BADI is an enhancement option or an anchor point for an object plug-in.

 

Kernel BAdI's Features

Are integrated directly in the ABAP Language/Runtime Improved filter support allows non-character filter types and complex filter conditions Enable reusable implementation instances (Stateful BAdI) Control of the lifetime of implementations (BAdI-context) Allow for inheritance of implementations Can be switched by the Switch Framework

 

In this document, I have demonstrated the various steps for creating a Kernel BADI and calling it in our own Custom program.

 

1. First  create a  Enhancement spot from SE18. Kernel Badi's belong to an enhancement spot.

Enhancement spots carry information about the positions at which enhancement options were created. One enhancement spot can manage several enhancement options of a Repository object. Conversely, several enhancement spots can be assigned to one enhancement option.

 

 

Enter the description and if you want you can assign the new enhancement spot to a composite enhancement spot. Composite enhancement spots are used for the semantic grouping of simple enhancement spots. A composite enhancement spot contains either one or more simple enhancement spots and/or one or more composite enhancement spots of the relevant type. You can use composite enhancement spots to combine simple enhancement spots into meaningful units.

 

 

2. On creating the Enhancement spot, you will be directed to Enhancement Spot Editor. Now we need to create a new BADI Definition.

 

 

 

3. Click on the create BADI button.

 

 

4. You will find certain options for the BADI definitions as below.

 

 

Usability - Multiple use - that is, there can be several active implementations

Limited Filter Use – This makes the BADI Filter-dependent - that is, you apply a filter value to each method called (for example, a country). A different (active) implementation is then called for each value. Possible filter values are characterized by the filter type.

Instance Generation Mode - This property controls the instantiation of the object plug-ins during execution of the statement GET BADI.

The first two specifications define context-free BAdIs.

Newly Created Instantiation - New object plug-ins are created at each execution of the statement GET BADI.

Reusing Instantiation - An object plug-in that was used once in the current internal mode is reused, if it is required more than once.

Context-Dependent Instantiation - A context must be specified for GET BADI. This context controls

the instantiation. Only one object plug-in is created for each context and implementing class. Each time there is another GET BADI with the same context, it is reused. A context is an instance of a class that implements the tag interface if_badi_context. The specification takes place in the form of a reference to such an instance.

Fallback Class - Fallback class for a BADI is used if there is no active BADI implementation. This means: The GET BADI command returns a handle to an instance of the fallback class and the respective CALL BADI calls the methods of the fallback class instance. As soon as there is an active BADI implementation, the fallback class is not used any longer at runtime.

 

 

5. Now we need to add an interface to the BADI. Expand the Node of BADI definition name and double click on node Interface. You can either add existing interface or will be prompted to create.

 

 

6. On clicking ‘Yes’, you will be navigated to the below screen, where you can add a method to the new interface.

Save, activate and comeback to the BADI definition screen and activate the Enhancement Spot.

 

 

7. Next we need to implement the Enhancement spot and BADI. Right click on the BADI definition and select Create BADI Implementation.

 

 

8. First the system will ask for enhancement implementation name. Please enter a name and description.

 

 

9. Next it will ask for BADI Implementation name and Class name for implementing BADI. Enter the names and click ok.

 

 

10. Next we have to implement the interface method. Expand the BADI Definition name and double click on BADI implementation.

 

 

11. You will be directed to the enhancement implementation screen, shown below. Double click on the Interface method and you will be prompted to create implementation for the method.

 

12. On clicking yes, you will be navigated to editor for the method. Add the following code for showing a message or anything as per your requirement. Save it and activate.

 

 

So the BADI definition and implementation part is complete.

 

Next we will see how we can call this Kernel BADI in our Custom program.

 

13. Create or open an existing program in SE38. Point to the line where you need to add enhancement option. Right click and select Create Option.

 

 

14. Give an Enhancement point or section name and Enhancement spot implementation name. Here I have opted an Enhancement point and have entered Enhancement spot implementation name as ‘ZENH_IMP_TEST’ (which we have created before).

 

 

A new line will be added to the existing code as shown below.

 

15. Then add the below code which is shown in the red box below.

 

 

Apart from Classic BADI’s which are been called by Proxy class cl_exithandler, Kernel BADI’s are called directly with the reference to the BADI definition via GET BADI and CALL BADI statements.  That is one of the reasons why Kernel BADI is faster than classic BADI. Also in Classic BADI, while we call it via cl_exithandler,  we use the reference to the interface rather than BADI definition

 

16. Now activate the program and execute it. When the cursor reaches the enhancement point, where the BADI is called it will trigger all the active implementations of that BADI. Here we have only one implementation and that will be triggered, which shows the below message as we have written in the BADI implementation.

 

 

If the program fails to trigger the BADI implementation, please recheck whether everything associated with it is ‘Activated’ after the creation.

 

Thank You.

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Sameej T.K. Feb 22, 2014 7:44 AM

Very informative blog. Just one question though - I didn't understand why did you assign an enhancement spot implementation to the enhancement point in step 14. Enhancement points can be used to plug-in source code at the position in the future state and directly assigning an implementation doesn't make much sense.

 

14. Give an Enhancement point or section name and Enhancement spot implementation name. Here I have opted an Enhancement point and have entered Enhancement spot implementation name as ‘ZENH_IMP_TEST’ (which we have created before).

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Abyson Joseph Feb 23, 2014 10:33 AM (in response to Sameej T.K.)

To call a Kernel BADI in a custom program we don't need any enhancement options, as we can just write the code anywhere. Just meant to show reader the creation of enh option and a point in  a program.  While creating an option either you could use an existing enh spot imp or can create a new one there. Rather than

explaining the topic in an atmosphere of real business scenario, I focused on giving the reader an understanding in the concepts.

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abilash n Apr 24, 2014 1:15 PM

Hi Abyson,

 

can you please tell me what is the diff between kernel badi and normal badi implementation. As you have implemented in normal way.

I know that kernel badi is faster than normal classical badi. but i never understood the kernel badi. if you dont mind can you please reply to this or create new blog on kernel badi,,,,

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Abyson Joseph Apr 24, 2014 1:35 PM (in response to abilash n)

Hi Abilash,

Hope you will find the answer by checking my document Is Kernel BADI 'really' faster than Classic BADI ?

 

Thanks and Regards,

Abyson Joseph

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abilash n Apr 26, 2014 6:07 AM (in response to Abyson Joseph)

Thanks Abyson for sharing the blog. Now i got some good idea on it. If possible please share some more info on the kernel and classic badi.

Another question - As there are limitations in customer exit so sap came up with badi's previously. And what made sap to move to new badis even after classic badis(apart from fast).

 

Thanks for your feedback.

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HariKrishna Sana Apr 26, 2014 11:53 AM

Hi Abyson,

 

Good document with proper explanation. :-)

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How to Implement a BADI in SAP ABAP with TutorialAug 6th, in Articles, Enhancement & User Exit, SAP ABAP, by Raj

Check this Article to know how to implement a Business Add-ins with a Example.

Author : RajAuthor's Website | Articles from Raj

Raj (Raju Borda) is an Application Developer focusing on Custom Development - particularly in the areas of ABAP ,WD4A , JAVA , APO , Enterprise services , Mobile applications and PI Developer/consultant . He is also certified in ABAP , PI and insurance domain. Facebook

The Requirement is to put a information message while creating a material if Material Group is A05 and Division is: 02.

(Why can’t we use field exit ?? : As it needs two information ( Material group and Division ) for the material also user wants information message while saving the material. this cant be achieved using field exit ).

Step 1:

How to find appropriate BADI for this requirement??

Put the break- point into Class CL_EXITHANDLER’s GET_INSTANCE method.

Go to transaction code MM01 , create a material and try to save it. it stops at many location with different values of EXIT_NAME. (After checking into Se18 we got the BADI_MATERIAL_CHECK which can be use for our requirement.

It has a method CHECK_DATA which is called before saving the material. It also has WMARA table as input data (Material Group and Division comes in MARA table).

Step 2:

Go to Transaction code SE18.

Open BADI : BADI_MATERIAL_CHECK.

Go to menu option Implementation à Create.

Step 3:

Give the implementation name as ZMM_MAT_CHECK.

Step 4:

Double click on the method CHECK_DATA.If you notice the input parameters we have many data related to batch , material and storage location etc..

For our requirement we need material group and devision Which exist in WMARA.Put the below code inside the method then activate the class and method.

if WMARA-MATKL eq ‘A05′ and WMARA-SPART eq ‘02′.message ‘Material creation for this Group should be avoided for animal products!!’ TYPE ‘I’.endif.

This code is just checks the material group and division.

Step 5:

Go back and Activate the implementation.

Step 6:

So now it’s the time to Disco !!!!!!!Upsssss Sorry it’s the time to test this BADI.

For this go to transaction MM01 and try to create a material.

(if you are confused use material name as CH004 ,

Industry sector as Animal Health and

Material Type as Beverages )

Click on the ENTER Button and from the view select BASIC DATA 1.

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User Comments

1. uma gupta

October 7, 2010

hi dude…

  u ease my proble..  

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2. Yogesh Patil

October 18, 2010

Hi Friends,I have total 4.5 Years of Exp. in SAP-ABAP, I gone through lot of documents but the way these document and designed and presented  on this portal are amazing…comments in between like Brett Lee Bounser and It’s a time to Disco…I mean to say apart from work there is something different which I liked most…No doubts about Document they are really very well documented and User friendly…but

to Present each and every thing you should have proper way…I appreciate this way of publishing document…Thanks a lot…& I appreciate UR efforts…Good Job Done …Keep it up…!!!

Thanks & Regards,Yogesh Patil

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3. asha

November 19, 2010

really presented well…in an understanding way..:-P

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o Elmira

August 12, 2011

Infrotmiaon is power and now I’m a !@#$ing dictator.

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4. rakesh

November 29, 2010

hi

i am rakesh the way of your presention is very goodsuperb  keep it up guyes

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5. BAdi Beginner

January 18, 2011

Like the way you presented. Light and Easy!

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6. Kalyan

April 18, 2011

This was really helpfull …… and damn good presentation…. 

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7. sai

June 5, 2011

at Last i found the good concept in thistahking you

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8. Rajiv Das

June 11, 2011

Awesome Presentation….I can see you in front of me, as u teaching in a light mode,..

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9. akein

June 22, 2011

Priceleesss!!!  

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10. Nooruddin

June 22, 2011

This was really helpfull and Priceleesss!!!     Thank you very much.

Reply

11. kevin

June 23, 2011

it ’s good to understanding the BADI, awesome

Reply

12. venky

July 21, 2011

Good job done!!

Reply

13. sanju

July 25, 2011

Hi Dear,Can u help me out to know how to know its edit implementation of badi or create implementation. And again within dat which radio button to choose with sm examples.  ThanksSanju

Reply

o Raj

July 25, 2011

Hi Sanju ,Please find my comments below:

how to know its edit implementation of badi or create implementationBADI is something is provided by SAP standard team what we do is we create an implementation for it.You cant edit the standard BADI.What we do is we create an implementation for it and we modify the createdimplementation.

And again within dat which radio button to choose with sm examples.

It’s not clear what you want to ask.may be you are asking for.Can you put some light on it.?

thanksRajSAP IGnite.

Reply

14. venu

July 26, 2011

Good

Reply

15. Oka

July 27, 2011

Nice tutorialThanksoka

Reply

16. Arumugam

August 4, 2011

Thank You very much.Whenever I use BADI, surely I will remember you. 

Reply

17. Thanks

September 23, 2011

my badi from you,thanks

Reply

18. Abhinesh Sinha

January 31, 2012

Hi,It seems as somebody is teaching infront of me. It is presented in a very easy and understandable way. It attracts the Reader attention.Thanks for your kind support.    

Reply

19. ramya

February 15, 2012

hi raj,am a hr abaper i got a requirement to set a default value for the field( id number) in infotype 185 and subtype 02, i already created a classic badi  ’zhrpadooinfty’  so using this i need to set the default value, i asked my team leader he asked me to do using implict enhancement so i am unable to do please help me on this.

 thanks & regardsramya

Reply

o Raj

February 15, 2012

Hi Ramya,

If your question is how to implement the implicit Enhancement :check out : How to implement Implicit Enhancement

If the code which you have placed in the BADI is not working thn and thn follow your lead’s method.

Please paste the code which you are trying with program name so that i can check it out in my system.

thanks & Regards,SAP Ignite~Raj

Reply

20. ramya

February 16, 2012

Hi Raj,i have return the below code in my badi (before_ouput method) *************Setting default value for field ID number in IT 185*************************DATA: i0185 TYPE p0185.if ipsyst-ioper = ‘INS’ and innnn-infty = ‘0185′.CALL METHOD CL_HR_PNNNN_TYPE_CAST=>PRELP_TO_PNNNNEXPORTINGPRELP = innnnIMPORTINGPNNNN = i0185.MOVE ‘PANNOTAVBL’ to i0185-icnum.CALL METHOD CL_HR_PNNNN_TYPE_CAST=>PNNNN_TO_PRELPEXPORTINGPNNNN = i0185IMPORTINGPRELP = innnn.endif.for my classic badi the definition name is HRPAD00INFTYso this what i have used can you help me on this,Thanks & RegardsV.Ramya  

Reply

21. Chetan

March 16, 2012

Great help! Thanks.

Reply

22. sharmistha

April 10, 2012

hii raj,can u plz explain me why we chose badi_material_check.i m new in badi.and ur badi material helps me a lot.if u have more material on badi plz send me on <><><>thanks,sharmistha.

Reply

o Raj

April 11, 2012

Hi Sharmistha,As i mentioned in the post. the BADI BADI_MATERIAL_CHECK’s Check_data method is triggered

during creation of the material .we want when use is creating a material validation is done so the triggered timing is perfect.

Also whatever data we want to validate it contains the the importing parameter of the badi soit can be used.

NOTE : there might be more thn one BADI who fulfill ur requirement ( triggering time , proper importing data )You can use any badi at that time,no restriction on it as such.

Please get back if i am not clear .

ThanksRAJSAP IGnite.

Reply

sharmistha

April 11, 2012

yes i got it..thanks 4 ur reply..Sharmistha

Reply

23. sharmistha

April 11, 2012

Hii,when i create implementation through se18 ,i got the method method IF_EX_BADI_MATERIAL_CHECK~CHECK_MASS_MARC_DATA.which is diffrent from ur method method IF_EX_BADI_MATERIAL_CHECK~CHECK_DATA.and when i write the code inside the method like

method IF_EX_BADI_MATERIAL_CHECK~CHECK_MASS_MARC_DATA.if WMARA-MATKL eq ‘A05′ and WMARA-SPART eq ‘02′.message ‘Material creation for this Group should be avoided for animal products!!’ TYPE ‘I’.endif.endmethod.

it shows a error     Field “WMARA-MATKL” is unknown. It is neither in one of the specified  tables nor defined by a “DATA” statement . . . . . . . . . .   what to do?

plz help

sharmistha

Reply

o Raj

April 11, 2012

Hiits very basic thing.all the bad might not have same importing parameters.WMARA Is available in my badi .please check the signature of thwarting badiwhich you are trying to use.it might not contain WMARA as its importing parameter.There might be different parameter which contains the data.

ThanksRajSAP IGnite

Reply

24. sharmistha

April 11, 2012

i just copy paste ur badi which u post ..but it shows the same error..and the badi have a importing parameter wmara,which i check on double clicking on check_data…also tell me plz why ur method is different from my method like method  di IF_EX_BADI_MATERIAL_CHECK~CHECK_MASS_MARC_DATA.which is diffrent from ur method method IF_EX_BADI_MATERIAL_CHECK~CHECK_DATA.i work on ecc 6.0….thanks .sharmistha

Reply

25. Harikrishna

August 3, 2012

Hi Experts,My requirement is, while creating a service using tcode ML81N, If the reference number already exists means, then one error message has to be displayed.Is there any BADI or User Exit available for this., please let me know.Thanks in Advance.Harikrishna  

Reply

26. Tab

September 13, 2012

Dear raj,

Thanks for the wonderful go thru of BADI implimentation, but I just wonder how and where is the method CHECK_DATA being called when creating a material. I mean there must be a call to the implemented method also during the flow of the transaction.

Reply

o Raj

September 15, 2012

Hello Tab,

As i explained the BADI is a hook. Standard SAP creates it and place it in the code.That code contains call to the appropriate method ( like CHECK_DATA )

so in implementation phase you just need to implement it using Se19 ,As the code is already placed to make a call it will trigger your implication automatically.

Thanks~Raj

Reply

27. Harshal

September 29, 2012

Thanks a ton Raj..Your posts are really helpful to beginner..Thanks again for your help.

Reply

28. Rekha

October 18, 2012

Hi Raj,

I have seen so many articals and explanation in net regarding BAdi, Userexits , but u r amazing yar, realing Happy & thanks a lot for u r effort.

Thaks,ByRekha.:-?

Reply

29. Prem

July 10, 2014

RajYou Explained these stuff in simple language that everyone can understand ..Thanks for sharing this good work Prem

Reply

30. moshe

July 30, 2014

Thanks RAj, very clear explanation.CL_EXITHANDLER is very powerfull. thanks for sharing it with usMoshe

Calling the custom badi from executable program   08:02 // ARUN RAJ

Hello Friends,

I have created a custom Badi definition ,interface, methods,class in the Enhancement Spot,

i need to call the custom badi in the executable program.

my problem is: while getting the instance of the interface by using

CALL METHOD cl_exithandler=>get_instance

here it goes to dump since there ie no entry in the table sxs_attr  what can i do for that.

Thanks in advance.

Arun.

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Jul 08 11

Re: Calling the custom badi from executable program   15:55 // rajbarath rengaraj

let me know ur mail id . I will forward you the right document with a sample program which explains the one that you are trying .

Find some extract from the document below. This will explain how to handle

CALL METHOD CL_EXITHANDLER=>get_instance

RB.

***********************

REPORT  YSPFLIBADI NO STANDARD PAGE HEADING.

*& UI

SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME.

PARAMETERS : P_CARRID TYPE SPFLI-CARRID.

SELECTION-SCREEN END OF BLOCK B1.

SELECTION-SCREEN SKIP.

SELECTION-SCREEN BEGIN OF BLOCK B2 WITH FRAME.

PARAMETERS : R1 RADIOBUTTON GROUP RAD,

             R2 RADIOBUTTON GROUP RAD,

             R3 RADIOBUTTON GROUP RAD.

SELECTION-SCREEN END OF BLOCK B2.

*& DATA DECLARATION

DATA : INSTANCE TYPE REF TO YIF_EX_C_SPFLI_BADI.

DATA : P_CONNID TYPE SPFLI-CONNID,

       WA1 TYPE ZSPFLI_STR.

*& INTERNAL TABLE DECLARATION

DATA : JTAB TYPE ZSPFLI_ITAB.

&----

*&APPLICATION LOGIC

&----

*& EVENTS

 

INITIALIZATION.

  CALL METHOD CL_EXITHANDLER=>get_instance

       CHANGING

          INSTANCE = INSTANCE.

    IF INSTANCE IS INITIAL.

      MESSAGE E112(0) WITH 'ERROR IN BADI'.

    ENDIF.

AT SELECTION-SCREEN.

IF ( R1 NE 'X' ) AND ( R2 NE 'X' ) AND ( R3 NE 'X').

  MESSAGE E111(0) WITH 'INVALID SELECTION'.

ENDIF.

START-OF-SELECTION.

   IF R1 EQ 'X'.

     CALL METHOD INSTANCE->GET_CONNID

                                    EXPORTING CARRID = P_CARRID

                                    IMPORTING CONNID = P_CONNID.

       IF NOT P_CONNID IS INITIAL.

          WRITE : /20 'CONNID = ', P_CONNID .

       ENDIF.

   ELSEIF R2 EQ 'X'.

    CALL METHOD INSTANCE->GET_SINGLE_RECORD

                             EXPORTING CARRID = P_CARRID

                             IMPORTING WA = WA1.

          IF NOT WA1 IS INITIAL.

            WRITE : /2 'CONNID' .

            WRITE : / WA1-CARRID,WA1-CONNID,WA1-CITYFROM,WA1-CITYTO.

          ENDIF.

   ELSE.

    CALL METHOD INSTANCE->GET_MULTIPLE_RECORDS

                             EXPORTING CARRID = P_CARRID

                             IMPORTING ITAB = JTAB.

          IF NOT JTAB IS INITIAL.

            DATA : WA2 LIKE LINE OF JTAB.

           ULINE AT :/2(52).

           WRITE : /2 'CARRID' COLOR COL_POSITIVE ,

                    9 'CONNID' COLOR COL_NEGATIVE,

                    18 'CITYFROM' COLOR COL_GROUP,

                    38 'CITYTO' COLOR COL_HEADING.

           ULINE AT :/2(52).

            LOOP AT JTAB INTO WA2.

             WRITE : / WA2-CARRID   UNDER 'CARRID',

                       WA2-CONNID   UNDER 'CONNID',

                       WA2-CITYFROM UNDER 'CITYFROM',

                       WA2-CITYTO   UNDER 'CITYTO'.

                       ULINE AT :/2(52).

            ENDLOOP.

          ENDIF.

   ENDIF.

Dec 08 04

Re: Calling the custom badi from executable program   07:18 // Deepa Manian

hi raj...

    im having the same problem , my badi oriented data not available in table SXS_ATTR .

it shows a dump error as :

Short text

    Exception condition "DATA_INCONS_IN_EXIT_MANAGEM" raised.

What happened?

    The current ABAP/4 program encountered an unexpected

    situation.

Error analysis

    A RAISE statement in the program "CL_EXITHANDLER================CP" raised the

     exception

    condition "DATA_INCONS_IN_EXIT_MANAGEM".

    Since the exception was not intercepted by a superior

    program, processing was terminated.

    Short description of exception condition:

    For detailed documentation of the exception condition, use

    Transaction SE37 (Function Library). You can take the called

    function module from the display of active calls.

    -

Trigger Location of Runtime Error

    Program                                 CL_EXITHANDLER================CP

    Include                                 CL_EXITHANDLER================CM001

    Row                                     155

Module type                             (METHOD)

Module Name                             GET_INSTANCE

Plz give me the solution ya . or else sent some document to my id  get from my business card .

Thanks & Regards

Deepa.

Dec 08 18

Re: Calling the custom badi from executable program   07:33 // sree hari

Please send Badi Material to this mail id

Thanks in Advance