Searches Fail After Migrating WCC Schema To Another Database (Doc ID 1637068.1)

Last updated on MAY 23, 2017

Applies to:

Oracle WebCenter Content - Version 11.1.1.3.0 and later
Information in this document applies to any platform.

Symptoms

In the case of the SR that this KM note is based on, the WCC and DBA Admins migrated the WCC schema from Oracle database 11gR1 (11.1.0.7.0) to 11gR2 (11.2.0.3.6).

After the migration was completed and changes were made to the WCC domain data source to point to the new DB, searches would fail.

The Content Server trace log would show the following error:

>oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 !csDbUnableToExecuteCallableQuery,CotsSearchQuery!$ORA-20000: Oracle Text error:
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 DRG-50857: oracle error in ctx_query.result_set
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-20000: Oracle Text error:
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 DRG-50857: oracle error in drvdisp.execasown_clob
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-00600: internal error code\, arguments: [kghfrempty:ds]\, [0x7F80A10E3010]\, []\, []\, []\, []\, []\, []\, []\, []\, []\, []
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-00600: internal error code\, arguments: [733]\, [276824160]\, [pga heap]\, []\, []\, []\, []\, []\, []\, []\, []\, []
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-06512: at "CTXSYS.DRUE"\, line 160
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-06512: at "CTXSYS.CTX_QUERY"\, line 800
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-06512: at "ECMSRCH.CONTENT_SEARCH"\, line 116
oracle11g_provider/6 02.12 12:33:07.074 IdcServer-38 ORA-06512: at line 1

However, any new content checked in was indexed and was searchable.

Cause

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