FABP4003W DATABASE STRUCTURE MAY HAVE BEEN CHANGED: `dbdname`

Explanation
 The creation date of the DBDEFCTL data set is
older than the assemble date of the specified DBD.  If the database
structure has been changed, the result of the HASH Check is unpredictable.

System action
 Processing continues.

User response
 Make sure that the database structure has not
been changed.  If it has been changed, rerun the DBD Analysis Program
and then rerun the job.