In this post, you’ll learn about the COBOL runtime Error Code 120 and the reason why you are receiving it
COBOL Error Code :
120
Reason for this Error in COBOL
Symbol string table of zero size (Fatal) -You probably have a malformed object file. -Once the program has terminated you must correct your object file. If this does not work, contact Technical Support who will help you to find the specific cause of the error.