Use INFO EXTRACT , SHOWCH to see if the Extract is stuck on a specific SCN (System Change Number). If it cannot find a required archived log, it may detach and wait. 4. Check Network Stability
Since the message is informational, why do DBAs search for it? Usually, because it appears before or after an error. Use INFO EXTRACT , SHOWCH to see if
The message is, by itself, a sign of a healthy, communicative relationship between GoldenGate and the Oracle Database. It confirms that the session ended without leaving "zombie" processes or orphaned locks in the database. Use INFO EXTRACT