Verifying a Catalog Structure
As a CMS VSAM user (with or without DOS set ON), you can use the
CMS CATCHECK command to invoke the VSE/VSAM Catalog Check Service
Aid to verify a complete catalog structure. If you do not specify
a catalog name with the CATCHECK command, the catalog specified with
the DLBL command is used. CATCHECK produces a print file containing
the catalog analysis. For example, issuing:
dlbl ijsysuc f dsn private.cat1 (vsam
and
catcheck
results
in a print file containing the VSE/VSAM Catalog Check output.If you had issued only a DLBL for the master catalog, issuing:
catcheck private.cat1
produces the same result.