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MIM2553

CLASS FILE MUST BEGIN WITH CLASS DEFINITION RECORD - NO CLASSES DEFINED

Reason:

The CLASS MIM file should be composed of a class definition record followed by one or more member records, followed by another class definition record and its associated member records. The file may contain up to 32 class definition records with their associated member records. If the first non-commented record is not a class definition record (a record beginning with the word CLASS), no tape classes are defined, and the CA MIM for z/VM program terminates with user abend U028 (Hex).

Action:

Correct the entries in the CLASS MIM file and restart CA MIM for z/VM. For more information on defining tape classes in the CLASS MIM file, see the CA MIA Tape Sharing for z/VM System Guide.