FABP3756E UNSUCCESSFUL VSAM MODCB (FOR EXLST)

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Explanation

After issuing a MODCB for an EXLST control block, register 15 contains a nonzero return code.

System action

The HD Pointer Checker issues a USER 3756 abend.

User response

Correct the error, and rerun the HD Pointer Checker job.

Problem determination

Use standard VSAM debugging techniques.