DSNU031I UNABLE TO action dsn, RC=rc, CODE=rsn

Explanation

A utility was unable to perform the indicated action on a data set.

action
The action that the utility was not able to perform. Possible values are UNALLOCATE or CATALOG.
dsn
The name of the data set that the utility was processing.
rc
The return code from the z/OS® DYNALLOC (SVC 99) or CATALOG (SVC 26) service.
rsn
The reason code that is associated with the return code.

System action

If the errors are catalog errors from DYNALLOC and CATALOG, processing continues.

If the errors are DYNALLOC errors that are unrelated to the catalog, the utility job abends with reason code 00E40076.

User response

For CATALOG errors, see the CATALOG return codes to determine the action to take.

For DYNALLOC errors, see the DYNALLOC return codes to determine the action to take.