ORA-07445 [kkmupd] Errors When Trying to Update a Object in 19c (Doc ID 2721364.1)

Last updated on JULY 20, 2024

Applies to:

Symptoms

• The following errors occurred in the alert log and generated a incident trace file:
  ORA-07445: exception encountered: core dump [kkmupd()+3379] [SIGSEGV] [ADDR:0xE0]
  ... kkmupd <- opiprsdml <- kkqcttcalo <- kkqctdrvIT <- apadrv <- opitca <- kksFullTypeCheck <- rpiswu2 <- kksLoadChild <- kxsGetRuntimeLock <- kksfbc <- kkspsc0 <- kksParseCursor <- opiosq0 <- kpooprx <- kpoal8 <- opiodr <- ttcpip <- opitsk <- opiino <- opiodr <- opidrv <- sou2o <- opimai_real <- ssthrdmain <- main ....
   

Changes

Database has been upgraded/migrated to a 19c and query updates used to work fine in 12c .

Cause

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