DFS7439E ERROR ATTACHING PROGRAM pgm-name. ATTACH RC=rc.

Explanation

An MVS ATTACH macro instruction gave a return code of rc when it attempted to attach a task to run a program.

In the message text:
pgm-name
The name of the program that the DFS3RU00 utility was attempting to attach when the error occurred.
rc

The return code received by the DFS3RU00 utility from the z/OS MVS ATTACH macro.

System action

The DFS3RU00 utility ends with return code 16.

System programmer response

Look up the MVS ATTACH macro return code in the z/OS publications. Ensure that the JCL to run the DFS3RU00 utility is correct. If the problem persists, contact IBM Software Support.

Module

DFS3RU00