ORA-7445 [Ksusestacb()+700] Error When Querying V$SESSTAT (Doc ID 799486.1)

Last updated on APRIL 02, 2009

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.3
This problem can occur on any platform.

Symptoms

Querying V$SESSTAT errors with an ORA-7445 [ksusestacb()] error or hangs.  The call stack for the ORA-7445 will resemble the following:

... ksusestacb qerfxFetch rwsfcd qersoFetch qerjotFetch qerflFetchOutside qersoFetch opifch2 opiefn0 opiefn ...

Cause

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