IMS Library Integrity Utilities overview

IBM® IMS™ Library Integrity Utilities for z/OS® (also referred to as IMS Library Integrity Utilities or IMS LIU) aids you in managing data for the libraries, such as DBD libraries, PSB libraries, ACB libraries, RECON data sets, IMS catalog, IMS directory, and libraries containing DFSMDA members that you use when referring to IMS databases.