Error while DB recovery from Multi host to single host HANA DB

[Former Member]

Hi Team ,

I am trying to recover a SAP HANA database from from production to the test landscape.

My Prd system is having a Master node & stanby node. While that in  test only one.

I am trying to do a point in time recovery by copying the log files also.

Why doing the recovery using the Hana studio , I am getting the topology error

regarding mismatch in the services.

Both source & target system are on SP10.

Regards ,

Abhinav

[former_member183326 · Accepted solution]

Hello,

Can you please show me the exact error you are seeing.

[Former Member]

Thanks  Michael / Chinmaya ,

This is was resolved as I was not setting the option to initialize the log area while doing the system recovery.

Regards ,

Abhhav

[former_member183326]

Glad to hear you solved it Abhhav

[Former Member]

Hi

What's the error details in backup.log file ? From your description, it seems there is a mismatch in topology. As your Q doesn't have any standby node, the total number of active services must be different. This error would come if the number of services having persistence in source is not matching with target. You can find that from VOLUMES tab in Studio. If they are more than target, then the extra services need to be created in target before starting recovery. Those can be deleted later in target after successful recovery.

Thanks,