ORA-00600 [504] and ORA-00600 [16371] When Using Shared Server After Applying Patch Set

(Doc ID 1500250.1)

Last updated on NOVEMBER 28, 2016

Applies to:

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


Alert log reports these errors concurrently:

You may see some or all of the following function codes in the 'Call Stack' section of the incident trace file:

kmcgms, kmcjspol, ioc_vcs_poll, iocbf_vcs_poll, ioc_do_call, joet_switched_env_callback, ioct_vcs_poll



Errors were encountered after upgrading to 


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