FABC0820E - SEGMENT: `segname` IN HD UNLOAD FILE NOT DEFINED IN DEDB DMB: `dmbname`

Explanation
 The segment specified by segname in the HD unload file is not defined in the DEDB DMD specified by dmbname.

System action
 Program FABCUR8 ends with a return code of 8. 

User response
 Check the reason of the error, specify the correct
HD unload file or the correct DEDB DMD, and rerun the job.