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Ora-44201 When Parallelism Is Used (Doc ID 1282135.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.5 and later
Information in this document applies to any platform.

Symptoms

After upgrade the database to 10.2.0.5 version while executing various OWB mappings
the following error occurs.

ERROR
-----------------------
ORA-12801: error signaled in parallel query server P001
ORA-44201: cursor needs to be reparsed



STEPS
-----------------------
The issue can be reproduced at will when some mappings are executed.
Until now executing the statement from SQLPlus didn't reproduced the issue.

WORKAROUND
------------------------
It was tried disabling of the parallel processing and got no errors.
Following alter session statements were used:

ALTER SESSION DISABLE PARALLEL DML ;
ALTER SESSION DISABLE PARALLEL QUERY;

 Due to very performance implications the above may not be a feasible option.

Cause

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In this Document
Symptoms
Cause
Solution
References


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