Ogg Capture Client Successfull [best]y Detached From Goldengate Capture

This is entirely normal. You will always see this message when you manually stop a running Integrated Extract.

And then, the log spits out the message.

In some Integrated Capture environments, if there is a long period of inactivity or a network "hiccup" between the GoldenGate instance and the database instance, the capture client may temporarily detach and reattach to refresh the session. 4. Extract Abends (Crashes)

In mode, GoldenGate reads the redo logs directly at the Operating System level. It does not rely on the database's LogMiner server, so you would generally not see this specific "client detached" terminology in Classic Capture setups. This is entirely normal

Once I have those details, I can provide a more targeted fix for your environment. Share public link

The message appears while the Extract status is still supposed to be RUNNING .

The message simply indicates that the link between GoldenGate and the Oracle Logminer server has been broken. If it happens during a manual stop or database maintenance, it confirms that your system is functioning exactly as designed. However, if it happens spontaneously, it serves as a flag to immediately audit your database alert logs and STREAMS pool memory allocation to keep your replication pipeline healthy. In some Integrated Capture environments, if there is

If you are monitoring your Oracle GoldenGate (OGG) environment and spot the message in your database alert logs or GoldenGate report files, you might wonder if something has gone wrong.

A: Almost never. A "successful" detach requires a final checkpoint. However, if you force-killed the extract, you wouldn’t see this message – you’d see an OGG error instead.

This is healthy behavior for a controlled environment shutdown. It does not rely on the database's LogMiner

If LogMiner starts and immediately stops in the same second due to internal errors, the client will report a detachment. How to Troubleshoot and Resolve

Understanding why this detachment happens, whether it represents a routine operation or a critical failure, is essential for maintaining data pipeline continuity. Understanding the Architecture: Integrated Capture