IRO1456I BAD DCB BLOCK SIZE FOR OPEN, RC=return code
Explanation
This message indicates that IMS
Database Recovery Facility Extended Functions is unable
to set values for obtaining fixed storage. Register 14 contains the
return code from the set storage service. For more information on
the return codes, see the IMS System Programming API
Reference.
System action
Processing continues for the remaining members in
the Verify list.
System programmer response
Check block size.