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Unable To Start OID 11g or 12c OR Intermittently Slows with High Optime or Etime After Migration or Upgrade of Backend Database to Oracle 12.1.0.2, 12.2.1.3.0 or 19c. OID Log Shows: Guardian: Database Search Error. (Doc ID 2142279.1)

Last updated on AUGUST 14, 2024

Applies to:

Oracle Internet Directory - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Symptoms

After a cold backup from the backend source database (11.2.0.3), upgraded Oracle Internet Directory (OID) backend database (DB) to 12.1.0.2 ,12.2.1.3.0 or 19c following all checklists for the standard 12c/19c upgrade procedure.

Changed the $ORACLE_INSTANCE/config/tnsnames.ora on the OID 11g server to point to the new 12c/19c database.

The OID services fails to startup.

Reverting back to the OLD database works fine.

Errors similar to the following found in the OID logs:

Changes

Upgraded OID Metadata repository database from 11g to 12c or 19c.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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