CECC0080E (0x01020050) CECC0080E The source server has detected an invalid log position for replication mapping replication-object-name in subscription subscription-name. The log position DB2-time-stamp is less than the current bookmark (DB2-time-stamp) for the subscription.

Explanation
The source server detected a replication mapping
that has a log position with a date and time that is before the restart
point for the subscription based on the current bookmark value for
the subscription. Only changes made after the restart point are captured
so any changes made to the database from the log position for the
replication mapping up to the restart point will not be captured.

User response
Before attempting to start replication for the
subscription, park the replication mapping. Then activate the subscription
by providing a log position date and time that is equal to or greater
than the bookmark value for the subscription.