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ORA-07445 [kkqsNPfound()+102] After Upgrade from 11.2.0.4 To 19c (Doc ID 2684480.1)

Last updated on JULY 03, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 19.6.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Select statement was failing with ORA-03113 error

ERROR at line 7:

ORA-03113: end-of-file on communication channel

Process ID: 15844

Session ID: 17 Serial number: 25477 

=========================================================================
In alert log it was reporting

Error:  ORA-07445 [kkqsNPfound()+102] [SIGSEGV] [ADDR:0x40] [PC:0xF0FD776] [Address not mapped to object]

=========================================================================

Error Stack: ORA-7445[kkqsNPfound]

Stack:

ksedst1 <- ksedst <- dbkedDefDump <- ksedmp <- ssexhd

<- sslssSynchHdlr <- sslsshandler <- __sighandler <- kkqsNPfound <- kkqsvprb <- kkqsptq

<- kkqsptq <- kkqsptqur <- kkqsrdrv <- kkqdrv <- opiSem <- opiDeferredSem

<- opitca <- kksFullTypeCheck <- rpiswu2 <- kksLoadChild <- kxsGetRuntimeLock <- kksfbc

<- kkspsc0 <- kksParseCursor <- opiosq0 <- opiall0 <- opikpr <- opiodr

<- rpidrus <- skgmstack <- rpidru <- rpiswu2 <- kprball <- kkzfrc

<- kkzfrsh_execute <- kkzfrsh <- kkzifr3g <- spefcmpa <- spefmccallstd <- peftrusted

<- psdexsp <- rpiswu2 <- kxe_push_env_internal_pp_ <- kkx_push_env_for_ICD_for_new_session <- psdextp <- pefccal

<- pefcal <- pevm_FCAL <- pfrinstr_FCAL <- pfrrun_no_tool <- pfrrun <- plsql_run

<- peicnt <- kkxexe <- opiexe <- kpoal8 <- opiodr <- ttcpip

<- opitsk

Changes

Database was upgraded from 11.2.0.4 to 19.6 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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