Oracle GoldenGate Error Messages

OGG-10042

Use of your Informix server's current logical log file {0} exceeds the warning threshold of {1}%. Oracle GoldenGate capture is currently positioned at logical log file {2}, indicating a capture lag. Your Informix server may overwrite or archive log file {2} before the capture finishes processing it. Take action to prevent data loss.


Cause

The use of the current logical log file exceeds the warning threshold, but the Oracle GoldenGate capture is positioned at an older log file. This difference indicates a critical capture lag, because the current log could be overwritten or archived before the capture process is able to process it.


Action

If your Informix server overwrites the logical log that the Oracle GoldenGate capture process is reading, then the Oracle GoldenGate capture would fail. Review the following options to prevent the error: 1) If possible, add a new logical log file. 2) If possible, stop any operations on the Informix server, except read-only operations, until this warning message is no longer displayed.. 3) If possible, make the Informix instance read-only using the 'onmode -c block' command. The Informix instance can be unblocked with the 'onmode -c unblock' command. Refer to the Informix documentation before using these commands.