VSAM files are widely used in CICS applications and it contains critical information with a huge data set. It is always a better idea to keep a backup of these files in your PC for future use.
The CICS IA host side collects the Dependency, Affinity, and Command Flow data that can be used to carry out threadsafe analysis on a program or a transaction. The Load Module Scanner also provides the reentrant information to the report. The CICS IA threadsafe analysis report can be run in the CICS IA plug-in.
Threadsafe report can be used by the CICS programmer to analyse the thread safety aspects of their programs and for a better compliance with the best practices of the CICS application.