cancel
Showing results for 
Search instead for 
Did you mean: 

SAP PO 75 on HANA

yeshuaq
Explorer
1,528

Hi,

we have an SAP PO75 system on SQL and planning to migrate to PO75+HANA DB.

1. what are advantages of HANA DB compare to PO system on other databases.

2. will SAP support other databases for SAP PO75 until 2027 or more? or we must migrate PI/PO systems to HANA database by 2030?

3. how much migration tool helps in this scenario and list of available migration tools for PO75

4. will PO75+HANA DB support both SWINg and IFlow options? or only IFlow on NWDS? did SAP has any plans to stop Swing option?

Thank you.

Regards,YQ

View Entire Topic
alex_bundschuh
Product and Topic Expert
Product and Topic Expert

Hi Yeshua, Luis,

I do appreciate the detailed reply from Luis, I especially like the comprehensive link collection, although I see some of the aspects differently:

wrt 1. HANA DB vs other DBs, the advantages that Luis lists above rather applies to PO vs PI dual stack, i.e., this applies to PO on any DB, except for OPInt which is supported on HANA DB only. Although the performance on a PO system is much better in terms of throughput and response times when comparing with a PI dual stack, there is no difference between PO on HANA and any other DB, reason is that the PO use case is rather an OLTP and not OLAP, each message needs to be persisted and hence PO does not really benefit from the in-memory and column based storage. The only advantage I see is DB consolidation, i.e., in case that you run your whole landscape on HANA DB, then this could also include PO.

wrt 2, to add to Luis' reply, we will support any DB according to the PAM, there are no plans to revoke support for other DBs, this wouldn't be possible for legal reasons anyway, so you can stay on your DB, see https://apps.support.sap.com/sap/support/pam?hash=pvnr%3D73554900100900000414%26pt%3Dg%257Cd

wrt 4, to add to Luis' reply, it's correct that Oracle has deprecated Java Webstart from Java 11 on, but it's still supported in Java 8, and Java 8 support has been extended until 2030, so you can still use the Swing clients until end of maintenance of PO 7.5. However, I like to stress that there are no new development investments done for the Swing clients any more, new features will only go into the NWDS perspectives. Btw, there is also an alternative to Oracle's JVM, see https://launchpad.support.sap.com/#/notes/2677849.

Alex

yeshuaq
Explorer
0 Kudos

Thank you Alexander and Luis. the resposnes were very helpful.