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638E

Cannot locate backup DDSN of “<ddsn>“

Reason

CA ACF2 for z/VM could not locate an ACFSERVE BACKUP command specified DDSN or the DDSN used by default in the @DDSN database table as defined in the ACFFDR. The DDSNID parameter of the BACKUP VMO record the default for automatic backups or if the ACFSERVE BACKUP command did not specify a DDSN. The backup procedure is terminated.

Action

If you specified an incorrect name in an ACFSERVE BACKUP command, try the command again with a valid name. Otherwise, correct the ACFFDR, restart the service machine, and try again.