New File Master Plus for MVS version 12 feature PTFs LU12397 and LU12398 have been released!
These PTFs introduce a default processing option RLS Ignore (COM_RLSIGNORE) that causes VSAM RLS-related functionalities for batch and online to be ignored. ...
Check out Diego's entertaining blog about solving challenges in creative ways, in this case using File Master Plus and Zowe:
File Master™ Plus enables Mainframe Modernization in Place