DFHMAI1015S Program has encountered an unrecoverable error.
REXX error rc at line lineno of program: errtxt
Explanation
The REXX exec program, DFHMAINX or DFHMAINR, has encountered
an unrecoverable error.
User response
Check your input and rerun DFHMAINJ or DFHMAINA.
If the problem still persists, contact IBM.
Destination
DFHMAINJ job log