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SAP BW to BW4HANA Migration
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- 4. Agenda • Future ofSAP BW • BW/4HANA Migration Options • BW Customers – preferred migration option • BW/4HANA Customer Scenarios • BW/4HANA Customer Analysis • What can be done now! • Potentially time consuming activities • Challenges • BW/4HANA readiness report • Key Takeaways www.seaparkconsultancy.com
- 5. Future of SAPBW www.seaparkconsultancy.com
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- 9. BW Customers –preferred migration option 27/08/201 9 www.seaparkconsultancy.com
- 10. BW/4HANA Customer ScenarioA www.seaparkconsultancy.com SAP Customer A is on BW 7.5 on a HANA database. • SAP Customer A does not want to migrate to BW/4HANA until 2023/2024 but wants to be pro-active. • As SAP Customer A is on BW 7.5 (HANA DB), they started migrating all their data flows to BW/4HANA compatibly data flows along with decommission unused dataflows. • This will reduce the effort once the BW/4HANA migration project commences in 2023/2024.
- 11. BW/4HANA Customer ScenarioB www.seaparkconsultancy.com SAP Customer B is on BW 7.4 version on a HANA database. • SAP Customer B can’t provide a business justification to migrate to BW/4HANA by 2020 they first move to BW 7.5 which gives them time until December 2024 to plan a somove to BW/4HANA in a second phase. • Once the upgrade to BW 7.5 is completed, this SAP Customer will start migrating their data flows to BW/4HANA compatibly data flows and decommissioning any unused data flows.
- 12. BW/4HANA Customer ScenarioC www.seaparkconsultancy.com SAP Customer C is on BW 7.5 version on a HANA database. • This customer is not satisfied with the current BW solution and wants to start fresh but also wants to reuse some of the existing dataflow strutures. • This SAP customer does a Shell migration by carving out the dataflows that they want to re-use into the new BW/4HANA landscape along with developing new flows.
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- 16. What can bedone now! BW/4HANA pre-checker report (2383530) www.seaparkconsultancy.com
- 17. What can bedone now! BW/4HANA note checker program(2383530) www.seaparkconsultancy.com
- 18. What can bedone now! BW/4HANA starter add-on. www.seaparkconsultancy.com
- 19. What can bedone now! Migration 7.x/3.x objects. www.seaparkconsultancy.com
- 20. What can bedone now! S/4HANA impact on BW Datasources (2500202) www.seaparkconsultancy.com
- 21. What can bedone now! BW/4HANA migration role (2383530). www.seaparkconsultancy.com
- 22. What else canbe done now www.seaparkconsultancy.com • BW Statistics report (per multiprovider) - Decommission data flows. • Sizing Report (2296290) • Custom Code Scan Report • Authorisation Review
- 23. Potentially time consumingactivities www.seaparkconsultancy.com • Documentation Updates • Test script updates • Test script execution
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- 25. BW/4HANA readiness report www.seaparkconsultancy.com •BW/4HANA Migration Option Assessment • BW/4HANA Pre-Checker Assessment • S/4HANA Impact Assessment • Report Execution / Dataflow Assessment • BI Tools Impact Assessment • Authorisation Impact Assessment • Custom Code Impact Assessment • Testing strategy Approach • Documentation Update Approach • Deployment plan (Migration tool & Manual) • Decommissioning Plan (including 3.x object types).
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- 27. How are youfeeling now?? www.seaparkconsultancy.com
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