PQ Slave is Getting IPC Send Timeout and ORA-07445 [kxfpqidqr()+20b8] Error
(Doc ID 952695.1)
Last updated on MARCH 15, 2021
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 11.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
-- Problem Statement:
On 220.127.116.11.0 production environment, PQ slaves are getting IPC Send timeout along with
Error started after upgrade to 18.104.22.168.
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