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Informatica Loads Are Failing With Error ORA-32696: HTI: No Free Slot (Doc ID 1643194.1)

Last updated on FEBRUARY 14, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.


Informatica load jobs are failing with error ORA-32696: HTI: No free slot.

ORA-12801: error signaled in parallel query server P007
ORA-32696: HTI: No free slot

It runs fine in serial and fails in parallel.
When traced with alter session set events '10046 trace name context forever, level 12'  you get below error in dump file:
ORA-32690: Dump Information
 current slotId = 16379
 #slots: current = 16384; maximum = 16384
 #slots loaded: current = 3887; maximum = 3910
EXEC #11529215046022248720:c=41660000,e=310841808,p=27209,cr=11,cu=0,mis=0,r=0,dep=1,og=1,plh=3657325554,tim=2187493869744


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