TRAN_LAG_THRESHOLD_MET_SLOW_CWOBJ1521=CWOBJ1521I: The transaction lag threshold, {0}, was met. Current lag: {1}.
Explanation
The queue of transactions waiting to be processed by the replica exceeded the transaction lag threshold. The replica processes transactions slowly according to the transaction lag threshold.
User response
If the replica processes transactions at an acceptable rate, raise the transaaction lag threshold. Or the server running the replica may be under too much load and is unable to keep up with the number of incoming transactions. This may be followed by a CWOBJ523I message.