FABQ1033W DIRECTORY ENTRY '`mbrname`' HAS DIFFERENT IMS LEVEL

Explanation
 The IMS release
and level found in the first ACB library directory entry is used to
compare against all other directory entries. The specified entry differs
from the first entry.

System action
  Processing continues, but the return code is
set to 4.

User response
 Check the condition and determine if any action
must be taken.