ORA-00600 [ktgRunStmt_5] Occurs On Space Management Background Slaves

(Doc ID 2319178.1)

Last updated on OCTOBER 31, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

Following error occurs 

ORA-00600 [ktgRunStmt_5] [60053] [ORA-60053: space background task cancellation event] 

 Main Stack:  

 OCIKSIN <- ktgRunStmt2 <- ktgRunStmt <- ktimcem_max_instances
  <- ktimcem_redistribute_candidate <- kdmrIMCLOADSEG_cb <- ktsj_task_switch
   <- ktsj_execute_task <- ktsj_slave_main <- ksvrdp <- opirip <- opidrv <- sou2o
    <- opimai_real <- ssthrdmain <- main

Cause

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