Ogg Capture Client Successfull [extra Quality]y Detached From Goldengate Capture 【FULL】

Long-running idle connections may be terminated by firewalls or load balancers. Ensure your IDLETIMEOUT in OGG is set lower than any network idle timeout (e.g., IDLETIMEOUT 10 minutes if firewall times out at 15 minutes).

If the GoldenGate Extract client is running on a different machine than the database engine (Downstream Deployment), ensure a high-bandwidth, low-latency network connection exists between the systems to prevent network-induced client detachments.

One message that frequently appears in these logs—often causing a momentary heart palpitation for new or even intermediate DBAs—is: Long-running idle connections may be terminated by firewalls

GGSCI> VIEW REPORT <extract_name>

Severe memory pressure in the Streams Pool or high CPU utilization can cause the database background mining processes to become unresponsive, prompting the client to drop the connection. One message that frequently appears in these logs—often

Do not set IDLETIMEOUT 0 (disabled) for all extracts. For low-volume systems, set a reasonable timeout (e.g., 30-60 minutes) to allow clean detachment and resource release.

The "successful detachment" is the opposite of that. It is proof that the software understands its boundaries. It confirms that the transaction log has been fully parsed up to a safe stopping point. It tells the administrator, "I have left the campsite cleaner than I found it. No locks are left hanging. No transactions are in limbo. You may proceed." The "successful detachment" is the opposite of that

The Extract process was stopped normally by a user or script.