I am getting EXPDT UPDATE REJECTED trying to update the EXPDT in the CA 1 ISPF Interface for a volume, which is part of a multi-volume chain.
What is the reason for this and how can I update the EXPDT?
The EXPDT is a multi-volume field and thus it can be updated only for the first volume of a multi-volume chain.
The update is then propagated to all chained volumes.
Pressing F1 for Help displays the following detailed message explaining the reason why the update was rejected:
T112 UPDATE ATTEMPT ON EXPDT REJECTED - 1STVOL=vvvvvv - MULTI-VOLUME FIELD