In addition to the interface changes included in this topic, updates to DFSMS resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See Summary of changes to SYS1.PARMLIB and Summary of changes to SYS1.SAMPLIB for those changes. See z/OS MVS Initialization and Tuning Reference for more information about these members. See z/OS DFSMS OAM Planning, Installation, and Storage Administration Guide for Object Support for information about the changes to the CBROAMxx member of SYS1.SAMPLIB.