Rollback Of OBIEE 11.1.1.9 To 11.1.1.6.9 Still Shows Schema Version As 11.1.1.9 (Doc ID 2088970.1)

Last updated on JANUARY 24, 2016

Applies to:

Business Intelligence Server Enterprise Edition - Version 11.1.1.6.9 and later
Information in this document applies to any platform.

Goal

We upgraded OBIEE 11.1.1.6.9 to OBIEE 11.1.1.9 and then rolled back the change by restoring file system backup of OBIEE and restored the schemas of MDS and BIPLATFORM.
After restart of OBI, it was all fine with OBIEE 11.1.1.6.9 as expected.

But when we tried to perform the upgrade to OBIEE 11.1.1.9 again, the schema upgrade step failed stating the components are already upgraded. When we looked into SCHEMA_VERSION_REGISTRY, it shows version as 11.1.1.9 and that seems to be the reason Patch Set Assistant (psa) utility thinks it is already upgraded while it is not.



Solution

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