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ORA-04031 Resulted Between Mount And Open State (Doc ID 818834.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Server - Enterprise Edition - Version: 11.1.0.6 to 11.1.0.7
This problem can occur on any platform.

Symptoms

- Database was kept in mount state to take the RMAN backups.
  The following error will be seen during mount to open phase of the database.

  ORA-04031: unable to allocate 56 bytes of shared memory ("streams pool","unknown object","
  Streams pool","fixed allocation callback")

  This error is not seen during the normal database activity

- The following call stack seen in the trace file generated
  ksedst1 <- ksedst <- dbkedDefDump <- ksedmp <- ksfdmp
  dbgexPhaseII <- dbgexProcessError <- dbgeExecuteForError <- dbgePostErrorKGE <-
  dbkePostKGE_kgsf <- kgeade <- kgesev <- kgesec5 <- kghnospc
  kghalo <- kghxal <- kwqbcqini <- kwqbconfy <- kwqinfy kscnfy

Cause

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In this Document
  Symptoms
  Cause
  Solution
  References

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