IKJ79330I ALTLIB terminated. Unable to establish an alternative library environment.

Explanation
 The TSO/E program IKJADTAB encountered an error
when attempting to establish an alternative library environment. 
This message is accompanied by the following message:
 IKJADTAB
return code return_code

System action
 The ALTLIB command processor abnormally
terminates.

User response
 Reissue the ALTLIB command. If the problem recurs,
contact your TSO/E administrator for assistance, or consult z/OS TSO/E Programming Services to
interpret the return code.

Module
 IKJADTAB

Audience
 ALTLIB user