The short answer: However, understanding why this message appears, when it appears, and what it implies about your replication architecture is crucial to maintaining a healthy OGG environment.
A: Yes, absolutely. Filter on severity: Info level. Alert only on ERROR or WARNING . But log retention of these "detach" events helps when auditing change windows. Conclusion: A Sign of a Healthy System The message "OGG capture client successfully detached from GoldenGate capture" should not invoke fear. Instead, it should be viewed as a stamp of approval from the GoldenGate engine that a shutdown sequence was handled with integrity. The short answer: However, understanding why this message
A: "Attached" occurs when you start an extract. It establishes the connection to the LogMining server. "Detached" is the inverse – the clean termination. Alert only on ERROR or WARNING
A: This indicates a mis-timestamped log or a zombie process. In normal cases, a detached client = stopped process. Use kill -3 on the process ID to verify. Instead, it should be viewed as a stamp
Bad: STOP EXTRACT * ABORT (if used on a single extract unnecessarily). Good: STOP EXTRACT ext_sales . After a detach, confirm the restart position: