What to do with LiveCache for SCM migration?

[former_member222931]

Hi Expert,

I will be migrating my SCM(APO) system from Oracle to Sybase. The migration will take place on the same server. Currently, the SCM is attached to a Livecache running on MaxDB.

My question is, should I re-install the LiveCache on the new Sybase system? How can I make sure the new Sybase SCM system is connected to the existing LiveCache?

Hope to get ideas and feedback.

Thanks,

SS

[former_member229109]

Hello,

the liveCache on MAXDB connections are setup in /nLC10-Integration.

There are 3 connections maintained - LCA, LDA, LEA. All are pointed to the same liveCache instance and LEA used by the lock server SCM/APO functionality, LDA - by ATP SCM/APO functionality, LCA connection used by anather SCM/APO applications & administrations tools.

After you migrated SCM(APO) system from Oracle to Sybase, check the MAXDB client & MAXDB DBSL library installed on the SCM appl. server, restart the SCM system & test the liveCache connections in LC10 or /ndb59, restart the liveCache.

In case, if you are planning to keep the system 1 - SCM on Oracle connected to the liveCache 1 on MAXDB, and plan to install the system 2 - SCM on Sybase connected to the liveCache 2 on MAXDB.

with the migration of the system 1 SCM on Oracle to the system 2 SCM on the Sybase, then you will need to install the liveCache 2 on MAXDB for the second system & perfirm the SCM system copy in sync for the SCM DB and the liveCache. < You could have 1-to-1 connection for the liveCache and SCM system, could not connect the same liveCache instance to 2 different SCM systems. >

Review the SAP note:

886103 - System Landscape Copy for SAP SCM

Regards, Natalia Khlopina

[JamesZ]

Hi SS,

You can mainly refer to the migration guide. However livecache can only be based on maxdb or HANA. So you cannot install livecache with Sybase.

Best regards,
James