Enabling or disabling use of the catalog search interface for data set name filtering

You can enable or disable the use of the Catalog Search Interface (CSI) during DFSMSdss catalog filtering for logical data set COPY, DUMP or RELEASE commands. DFSMSdss catalog filtering is performed whenever no input volumes are specified on the COPY, DUMP or RELEASE commands. Catalog filtering can use either:

Catalog search interface (CSI)
Generic catalog locates.

DFSMSdss provides a patch byte to enable or disable the use of the CSI during DFSMSdss catalog filtering. Modify the value at offset X'54' using the SET PATCH command. The valid settings are as follows.

X'11': DFSMSdss uses the CSI to convert generic filter criteria to a list of data sets that are cataloged.
Any other value: DFSMSdss uses generic catalog locates to generate a list of data sets that are cataloged.