Migrate Oracle DB to Hana Server
Hi everybody,
I have a question, i want to migrate an oracle Database with 50 tables(4big tables/46 small) to Hana Server, i was thinking the best way to do and i read something here about do this with oracle dump, generating scripts and execute them in hana server.
someone have an idea about the best way in this scenary.
Hi Naveen,
You can find official website for BW migration using DMO.
https://scn.sap.com/docs/DOC-46824
1667731 - Rapid database migration of SAP BW to SAP HANA
10 Golden Rules for SAP BW on HANA Migrations
A demo of their tool can be seen here:
Oracle to SAP HANA Database Migration Demo - YouTube
Couple of other links worth looking into:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80e279fd-b067-3010-528b-f03a57a6857d?QuickLink=index&…
http://scn.sap.com/community/netweaver-portal/blog/2012/11/26/how-we-migrated-an-existing-oracle-database-to-hana
For schema migration, unless you already have DDL scripts that you can leevrage, SAP PowerDesigner be used.
See http://www.sap.com/pc/tech/database/software/model-driven-architecture/index.html
For data migration, esp when source system needs to continue to be up and running, SAP Replication Server, maybe a good choice.
See http://www.sap.com/pc/tech/database/software/sybase-data-replication-software/index.html
Please note that exact level of support provided by PowerDesigner and Replication Server for HANA will need to be verified. These products are best of breed and come from the Sybase acquisition. I believe they have been updated to support SAP HANA but exact level of support etc needs to be verified.
SAP also provides end-to-end migration services for such migrations. I'll find the contact point to further add to this thread.
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