A reader task or job disconnected from the Log Merge task. This message provides the name and type of the reader task or job, the return code, and the reason code. If the return code and reason code are zero, disconnection was normal. If the return code and reason code are non-zero values, the disconnection might be related to an error.
Processing continues
If the return code and reason code are non-zero values, look for related messages to diagnose the problem. Also look at the reader task or job output.