Various ORA-600 [17nnn]/[kgh*] and/or ORA-7445 [kxs*]/[kgh*] Errors From PZnn Process
(Doc ID 403891.1)
Last updated on FEBRUARY 03, 2019
Applies to:Oracle Server - Enterprise Edition - Version: 10.2.0.1
This problem can occur on any platform.
Any of the following errors could be reported in the alert log from parallel slave job queue processes:
ORA-00600  /  /  / [kgh_heap_sizes:ds]
ORA-07445 [kxsFreeExecutionHeap()] / [kxsFreeFramePage()] / [kghtshrt()]
ORA-10387: parallel query server interrupt (normal)
The following call stacks may be seen in the trace files generated:
1) Call stack for error, ORA-600 
... kgherror kghfrmrg kghfre kghfrh_internal kghfrh kxsfbb kxsCloseXsc kksCloseCursor ...
2) Call stack for error ,ORA-7445 [kxsFreeExecutionHeap]
... kxsFreeExecutionHeap kxsClean kxsCloseXsc kksCloseCursor ...
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