z/OS MVS JCL Reference
Previous topic | Next topic | Contents | Contact z/OS | Library | PDF

Requirements for USERLIB libraries

z/OS MVS JCL Reference

Data sets specified by USERLIB are concatenated to the system resource libraries, and are checked before the system libraries for requested resources. Unique member names should be defined for concatenated libraries. If the member names are not unique, the system uses the first member that it encounters.

Go to the previous page Go to the next page

Copyright IBM Corporation 1990, 2014