After Installing PSU 11.2.0.3.7 Errors ORA-01741, ORA-00600 [kkzqid2fro], [733], [kkzgajdl_dltgen-0], ORA-07445 [kkzgiojt()+8] Occur During Fast Refresh of Certain Materialized Views (Doc ID 1573704.1)

Last updated on FEBRUARY 22, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.
Words 'materialized view' and mview are used interchangeably in this document.

Symptoms

After installing 11.2.0.3.7 PSU (<Patch 16619892>), fast refresh of certain materialized views errors out. All these refreshes worked without error prior to the application of the 11.2.0.3.7 PSU.

If the fast refresh has been initiated while no change needs to be applied to the mview (e.g. corresponding mview log(s) is (are) empty), then the refresh completes, but the following error is logged in the alert log:

ORA-01741: illegal zero-length identifier

In such a case the tefresh code generates the following internal SQL where the indentifier in the WITH clause is empty string, hence the ORA-01741:

PARSE ERROR #46964325355104:len=1663 dep=2 uid=0 oct=3 lid=0
tim=1374763343678838 err=1741
WITH "" AS ( SELECT /*+ RESULT_CACHE(LIFETIME=SESSION) */ "MAS$"."RID$"
...

The above can be seen in SQL (10046) trace, or dumping an errorstack on 1741.

Otherwise, the fast refresh may error out with ORA-600 error like the following during parsing the mview definition query:

ORA-00600 [kkzqid2fro]
ORA-00600 [733]
ORA-00600 [kkzgajdl_dltgen-0], []
ORA-07445 [kkzgiojt()+8]
ORA-00600 [kghstack_free1], [kkzgjctx:cta]
ORA-00600 [expecting modified table]

Note, you may also see the above errors while commit is done on the master table of an on commit materialized view, as the commit triggers fast refresh of the mview.

 

Changes

 11.2.0.3.7 PSU (<Patch 16619892>) has been applied.

Cause

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