The GENERATE action detected a checkpoint. At the end of
processing, the GENERATE action attempts to delete the checkpoint from the
WKANPARU data set. This message indicates that the GENERATE
action was unable to delete the checkpoint.
System action
Processing continues.
User response
Make sure the checkpoint member $PREPARE in the
WKANPARU data set is not locked by another process. If needed, remove the
$PREPARE member manually.