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System Abend 0F4

This abend code can be issued for a number of DFSMS components. Associated with this abend is a return code (register 15) and a reason code (register 0). The format of the reason code is:
Byte 0 Byte 1 Bytes 2+3
Component Module Information code


This is by no means an exhaustive list: For some PDS/E or HFS reason codes, more information can be gathered by convering the information code to decimal and looking up message IGW01nnns where nnn is the decimal value and s is a code representing severity.

For More Information

Refer to the DFSMS Diagnosis Reference. For the Binder, refer to DFSMS Program Management.

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