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The CA-EPIC/MVS DSN Catalog contains volume and dataset information that is used to manage the tape library.
The VMS Catalog contains information about CA-EPIC/MVS Vault management.
To avoid propagating errors to the Control-M/Tape Media Database, ensure that the DSN Catalog and the VMS Catalog are free of errors, such as chaining problems or dead volume entries, before conversion. The CA-EPIC/MVS utilities listed in Table 20 can be used to help clean these files.
Table 20 CA-EPIC/MVS Utilities Used to Clean DSN and VMS Catalogs
Utility |
Description |
|---|---|
TSIDDSU |
Automatically expires dataset versions and scratch tapes (using option SCRATCH), and produces a report describing errors in the DSN Catalog. |
TSIVBUTL |
Purges, deletes, and reorganizes information in the VMS Catalog. |
For more information about cleanup of CA-EPIC/MVS tape library information, see CA-EPIC/MVS Conversion Process, and your CA-EPIC/MVS documentation.
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