Overridable transmission check

For the last processing window of the business day, there are no overridable transmissions.

When this check begins, the following message is logged:

IZLPB076I: Start check: overridable inbound transmissions - processing window {0}.

If any inbound transmission for the business day of the closing window is overridable, the window is held open and the following messages are logged:

IZLPB052I: Processing window {0} is late. The following transmissions are overridable (this list is a subset of all overridable transmissions, 25 max): {1}

IZLPB053I: Processing window {0} is late. There are [{1}] transmissions that are overridable.

When this check has completed, the following message is logged:

IZLPB077I: Finished check: overridable inbound transmissions - processing window {0}.