OS390Cobol copy book

OS390Cobol copy book  is getting added  when a new component is added to the work space.Inventory report shows this additional copy book.Why this is getting added and how can it be removed?

  • The OS390Cobol.cpy is brought in automatically when verifying a COBOL file with the COBOL/390, Enterprise COBOL dialect. It is needed for verification because it has data item definitions for some reserved words. It is only included in the workspace section of the Inventory Report. It is not shown for the All Projects section or any other projects unless it is included into a project manually.