Please I need help. Actually i am working on oracle 19c to perform a data base replication using the goldengate. I created two data bases (source and destination) the 3 processes (extract, pump and replicat) are running well, but when i insert datas in one data base for it to replicat in the other it's not replicating. Here is the link of the tutorial i used.


this are the warning from the log file: 2021-08-30T05:52:38.284+0100 WARNING OGG-01877 Oracle GoldenGate Manager for Oracle, MGR.prm: Missing explicit accessrule for server collector.

2021-08-30T05:54:01.811+0100 WARNING OGG-01842 Oracle GoldenGate Capture for Oracle, EXTRACT.prm: CACHESIZE PER DYNAMIC DETERMINATION (7.66G) LESS THAN RECOMMENDED: 64G (64bit system) vm found: 11.66G Check swap space. Recommended swap/extract: 128G (64bit system).

2021-08-30T05:54:01.811+0100 INFO OGG-01639 Oracle GoldenGate Capture for Oracle, EXTRACT.prm: BOUNDED RECOVERY: ACTIVE: for object pool 1: p11804_extr.

2021-08-30T07:48:02.156+0100 WARNING OGG-00938 Oracle GoldenGate Manager for Oracle, MGR.prm: Manager is stopping at user request.


1 Answer 1


This seems that virtual memory configured less than recommended value. I suggest please increase the swap space and restart the gg porcesses.

For determine the swap space look into the below DOC ID : 1528945.1

  • thanks and this one WARNING OGG-02904 Sep 1, 2021 at 8:49
  • In what context you are getting this error OGG-02904? Doc ID 2019113.1
    – sarat
    Sep 2, 2021 at 11:41

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