proceed group & sap · 2020. 5. 13. · lsa layer data persistency ... bw database nls...
TRANSCRIPT
Proceed Group & SAP
13 May 2020
❑ Who is Proceed
❑ What is new with SAP BW4HANA
❑ SAP BW4HANA Migration Options
❑ SAP BW4HANA Data Management
❑ SAP BW4HANA NLS & DTO
❑ SAP BW4HANA ILM
❑Q&A
Agenda
Malebona Mokhutsoane - SAP
Mookho Kabi-Mantashe - ProceedGroup
Anja Breidenbach - ProceedGroup
SAP BW4HANA Data Management – 13th May
Proceed - Who We Are
PROCEED GROUP
PROCEED WHO WE ARE – CUSTOMER & INDUSTRY EXAMPLES
PROCEED WHO WE ARE – CUSTOMER & INDUSTRY EXAMPLES
What is new with SAP BW4HANA
SAP BW4HANA Data Management
Challenges in Today’s SAP BW
Rapidly growing BW database
Data growth impacts system performance
Growing maintenance / admin overhead
Increasing TCO
Database,SAP HANA
Causes of Data Growth in SAP BW
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Retention Management System Decommissioning
PSA tables ADSO Classic DSO
InfoCubes DB Statistics Logs
LSA Layer Data Persistency
(EDW & ADM)
Data Management Evolution
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Retention Management System Decommissioning
Dat
a M
anag
emen
tData Archiving SAP ILM
Data AgingNLS
DTO
SAP Information Lifecycle
Management
Near Line Storage
Data Tiering Optimization
Benefits of Data Management
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Retention Management System Decommissioning
“Reduced Data Footprint”
“Leaner system which will make migration to cloud or new SAP BW4HANA easier
and faster
“Storage costs for Archived data is less than regular
storage”
“Smaller SAP HANA
Appliance = Massive cost savings”
“Increased system performance and query
runtime”
SAP BW4HANA – Data Aging Strategies
Manage Database Volume End-Of-Life Data End-Of-Life System
Retention Management System Decommissioning
“The Data is stored in SAP HANA”
The Data is stored in SAP HANA Extension Node
The Data is stored externally (SAP IQ or Hadoop)
SAP BW4HANA - Data Tiering – NLS
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
• Solution for Cold store
• SAP IQ as nearline storage. Adapter for SAP IQ as NLS isdelivered with SAP BW4HANA
• You can still create DAP (Data archiving process)
• Data in NLS can be read directly using queries without having tobe reloaded.
• Data accessed in the SAP IQ near-line storage via SAPHANA Smart Data Access (SDA) (remote access to data)
• For DataStore objects (advanced), you can store the data innear-line storage using a data archiving process. Storinghistorical data in near-line storage reduces the data volume ofInfoProviders, but the data is still available for queries. You donot have to load the data back into the SAP BW∕4HANA system
NLS
SAP BW4HANA - Data Tiering – DTO
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
• New feature in SAP BW4HANA
• SAP Data Tiering Optimization is an option to optimize thememory footprint of data in SAP BW/4HANA and streamlineadministration and development, thereby reducing TCO
• Based on Advanced Data Store Objects
• Classify persistent data into HOT, WARM or COLD
• Data is stored in different storage areas. DTO provides acentral UI, where all storage options can be set
• New process type for DTO - Automated adjustment of DTOtemperature change New Process Type "Adjust DataTiering” for Process Chains. Temperature adjustment byProcess chain
DTO
SAP BW4HANA - Data Tiering Optimization (DTO)
Manage Database Volume End-Of-Life Data End-Of-Life System
Retention Management System Decommissioning
SAP BW 7x Architecture
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
BW Architecture
MultiProvider /CP
VP
MP / CP integration via VirtualProvider
SAP
Nearline
ProviderNearline Services
InfoCube
DataStore Object
Query accessNLS and DB
NLS RepositoryBW Database
SAP HANA
SAP BW4HANA Architecture – DTO & NLS
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
SAP BW4HANA - ILM
Data Protection and Privacy
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
The Situation Today
❑ Personal data is increasingly protected by laws (e.g., the E.U.’s GDPR and South Africa’s POPI)
❑ SAP BW/4HANA offers capabilities for Data Protection and Privacy support
❑ SAP ILM ensures retention management in operational systems and is used to support data protection
❑ and privacy compliance
❑ Up to recently, BW was not necessarily informed when data was deleted from the source system using ILM
The Challenge
❑ How can we better support customers to delete replicated personal SAP data in BW after the end of
purpose?
Data Protection Workbench
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
The Solution
SAP ILM
❑ SAP ILM persists events during SAP ILM processes (e.g. deletion of personal
data)
❑ Mapping of SAP ILM object (e.g. ‚Sales Order‘) to SAP BW/4HANA DataSource
allows identification of relevant data targets in SAP BW/4HANA
Data Protection Workbench
❑ Persist notifications from SAP ILM into a SAP BW/4HANA Data Store Object
❑ Seamless integration into Fiori-based SAP BW/4HANA Administration Cockpit
❑ Grouping of notifications into worklists according to subject matters to
orchestrate the deletion process
❑ Identification of InfoProviders along a data flow containing the data to be
deleted
❑ Documentation of worklist processing status (for legal auditing
Benefit
❑ Integrated solution to consistently delete replicated data from supported
operational SAP source systems to reduce administration effort
ILM archiving-/
deletion process
ILM notification data
ERP
BW/4
BW Extractor(notifications)
Advanced DSO(notifications)
DPP Capabilities in SAP BW4HANA and SAP BW
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
Data Archiving Retention Management System Decommissioning
ILM Objects and Enablement for BW DP Notifications
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
❑ ILM Notification events are transferred to BW based on BW DataSources
❑ Applications need to enable / configure their ILM objects for the ILM Notification Framework and configure the mapping to BW DataSources
(1) ILM Notification Key customizing to enable ILM objectfor ILM Notification Framework delivered by SAP
(2) Mapping of ILM Objects to BW DataSources to enable BW DP Notification delivered by SAP
Relevant Customizing & Transactions – BW DP Notifications
Manage Database Volume
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
Data Archiving Retention Management System Decommissioning
Activate ILM BFs
Activate ILM Objects
Check ILM Notification Key*
MaintainExclusion List**
1
2 3 4
Activate Data Source Mappings**5
Data Protection Notification
▪ Analyze data volumes
▪ Securely move data from the database to the archive
▪ Comfortably access archived data
End-Of-Life Data
▪ Manage all retention policies across the enterprise
▪ Manage the responsible destruction of data based on policies
▪ Enforce retention policies
▪ Perform e-Discovery and set legal holds
▪ GDPR
End-Of-Life System
▪ Decommission legacy systems
▪ Enforce retention policies on data from shut-down system
▪ Run reporting on data from shut-down system
▪ Use predefined BW tax content and reporting interface
▪ Benefit from independently understandable archive
Data Archiving Retention Management System Decommissioning
The following information is contained in a data protection notification:
❑ Source system
❑ Operational data provider (for example, DataSource) used to transfer the data to SAP BW/4HANA
❑ Data protection mode (archived or deleted for example)
❑ Key of the application/master data object with the corresponding field names (in JSON format)
❑ Notification object (ILM object for example)
❑ Data protection event that generated the notification
❑ ID that globally identifies the data protection notification
❑ Time stamp:
❑ Time stamp of the block (UTC)
❑ Time stamp of the expiration date (UTC)
❑ Time stamp of the notification (UTC)
African SAP User GroupOffice: +27 11 235 6000 | [email protected]
SAP Business Park, 1 Woodmead Drive, Woodmead, 2148
www.afsug.com
THANK YOU
Any Questions
T: +27 (0) 11 568 3043
W: proceedgroup.com
Proceed Group – South Africa
F12 Pinewood Office Park
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