Ogg Capture Client Successfull |work|y Detached From Goldengate Capture -
file. The Extract may have hit a memory limit or a mapping error. Database Resource Pressure:
| Error | Meaning | DBA Action | | --------------------------------- | ------------------------------------------------- | ---------------------------------------------------------------------- | | OGG-02912 (Insufficient SGA) | Database’s streams_pool_size too small. | Increase streams_pool_size or sga_target . Restart extract. | | OGG-02902 (Timeout) | LogMiner server didn’t respond. | Check database alert log for bottlenecks or deadlocks. | | OGG-06439 (No capture resources) | Too many concurrent LogMining servers. | Stop other extracts or increase MAX_SERVERS in the database config. | | Increase streams_pool_size or sga_target
In most cases, this message is a confirmation of a successful administrative action rather than an error. Here are the most common triggers: 1. Manual Stopping of the Extract | Check database alert log for bottlenecks or deadlocks
: In Integrated mode, ensure the STREAMS_POOL_SIZE is adequately sized, as the capture process consumes memory from this pool. where redo logs spin
In the complex ecosystem of log mining, where redo logs spin, SCNs advance, and data never sleeps, a clean detach ensures that no data is lost and that the next start will be flawless. For the vigilant DBA, the real work begins not when you see this message, but when you see it after an expected stop. An absent "successfully detached" log line is a far bigger warning than the message itself.
The keyword here is In Integrated Capture mode, the GoldenGate Extract is not an independent reader; it is a client that attaches to a Log Mining Server inside the Oracle database.