DFS4139E IMSID IS MISSING OR INVALID. imsid WAS SPECIFIED.
Explanation
The value supplied for the IMSID= keyword in the CONTROL data set was missing or was invalid. The value for IMSID must be a string containing 1 to 4 characters.
Utilities DFSURCL0 and DFSURCP0 do not require this keyword. This error situation is triggered only in these two utilities if the value is incorrectly specified. This keyword is required by utility DFSURCM0.
System action
The utility fails with a return code 8.
Programmer response
Correct the specification for the IMSID= keyword and resubmit the job.