ORA-3137 [kpoal8Check-5] From Incompatable Client Version Connecting To 12.2 Database (Doc ID 2296523.1)

Last updated on AUGUST 28, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

 Call stack:

opiierr <- kpoal8Check <- kpoal8 <- opiodr <- ttcpip
<- opitsk <- opiino <- opiodr <- opidrv <- sou2o

Changes

 Database upgraded to 12.2 version

Cause

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