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Integrated Replicat may get stuck holding a library cache pin (Doc ID 2644972.1)

Last updated on APRIL 17, 2023

Applies to:

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


GoldenGate Integrated Replicat may get stuck holding a library cache pin.
From event column in v$session, ASnn process wait for "library cache pin" continuously.

SQL> select p.spid,s.program,s.status,s.event from v$session s, v$process p
          where s.paddr=p.addr and s.program like '%AS0% order by 1,2;

SPID   PROGRAM                               STATUS   EVENT
------- -------------------------------------- ---------- ----------------------------------------
10693 oracle@<HOSTNAME> (AS01)  ACTIVE   REPL Capture/Apply: flow control
11821 oracle@<HOSTNAME> (AS06)  ACTIVE   REPL Apply: dependency
10697 oracle@<HOSTNAME> (AS03)  ACTIVE   REPL Apply: dependency
10699 oracle@<HOSTNAME> (AS04)  ACTIVE   library cache pin <====(*)
10701 oracle@<HOSTNAME> (AS05)  ACTIVE   REPL Apply: dependency
10695 oracle@<HOSTNAME> (AS02)  ACTIVE   REPL Apply: dependency


This problem may happen on following situation.



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