Managing MRSCAT entries

The maximum number of MRSCAT entries is limited and can be set to 128, 256, 512, 1024, 2048 or 4096 to optimize access performance. This maximum number can be set with the system parameter DMCMAXP.

Systems support can set up, modify and delete MRSCAT entries with the following commands:

• ADD-MASTER-CATALOG-ENTRY
  Creates new MRSCAT entries and simultaneously initializes the static pubset parameters, apart from the cache configuration.

• MODIFY-MASTER-CATALOG-ENTRY (EDIT-MASTER-CATALOG-ENTRY)
  Modifies the static pubset parameters, apart from the cache configuration.

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• REMOVE-MASTER-CATALOG-ENTRY
  Deletes MRSCAT entries.