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z/OS V1R6.0 DFSMS Access Method Services for Catalogs

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Chapter 27. LISTCATThe LISTCAT command lists catalog entries. The syntax of the LISTCAT commandis:LISTCAT[ALIAS][ALTERNATEINDEX][CLUSTER][DATA][GENERATIONDATAGROUP][INDEX][LIBRARYENTRIES(libent)][NONVSAM][PAGESPACE][PATH][USERCATALOG][VOLUMEENTRIES(volent)][CREATION(days)][ENTRIES(entryname [ entryname...])|LEVEL(level)][EXPIRATION(days)][FILE(ddname)][LIBRARY(libname)][NAME|HISTORY|VOLUME| ALLOCATION|ALL][OUTFILE(ddname)][CATALOG(catname)]LISTCAT ParametersLISTCAT can be abbreviated: LISTCThe LISTCAT command uses the following parameters.Required ParametersThe LISTCAT command has no required parameters.When the LISTCAT command is entered as a job step (that is, not through TSO/E)and no parameters are specified, an entire catalog is listed. See “Catalog SearchOrder <strong>for</strong> LISTCAT” on page 12 <strong>for</strong> a description of how the catalog to be listed isselected.LISTCAT lists data sets, both SMS and non-SMS, from a catalog specified in aJOBCAT or STEPCAT statement.Catalog management does not maintain the statistics of a catalog’s own clusterentry. While LISTCAT will record statistics <strong>for</strong> data sets defined into a catalog,most of the statistics <strong>for</strong> the catalog’s own entries are not accurately recorded.Volume High Used RBA statistics do not apply <strong>for</strong> mutli-striped VSAM data sets.© Copyright IBM Corp. 1973, 2004 277

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