Resolving OS system dependent operation:pwportcr failed with status: 11 issues on Solaris
(Doc ID 2359700.1)
Last updated on OCTOBER 09, 2020
Applies to:Solaris Operating System - Version 10 and later
Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 12.2]
Information in this document applies to any platform.
You will see some error which includes: pwportcr failed with status: 11
2018-02-05 20:15:08.573*:kgfn.c@1717: kgfnRecordErrPriv: 27140 error=ORA-27140: attach to post/wait facility failed
ORA-27300: OS system dependent operation:pwportcr failed with status: 11
ORA-27301: OS failure message: Resource temporarily unavailable
ORA-27302: failure occurred at: sskgpwatt:2
Many reports of this issue appear to be related to an Oracle Database upgrade to version 12.2 , please see: BUG 28654309 - HIGH NUMBER OF EVENT PORT USAGE AFTER UPGRADING TO 12.2 DATABASE
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