Use this variable to specify additional DATACLASS, SPOOL and User catalogs. Up to 64 additional catalogs may be specified with semi-colon separated values (see Multiple Catalog Support for more details). The physical file used for each catalog is stored in the environment variable MFUSERCAT_LOC.
This variable is limited to 4096 characters.
Comments:
To enable DATACLAS support, this variable needs to be set in addition to setting MF_SMS=ON.