In this post, you’ll learn about the COBOL runtime Error Code 164 and the reason why you are receiving it
COBOL Error Code :
164
Reason for this Error in COBOL
Run-Time subprogram not found (Fatal) -You have tried to call a subroutine whose entry address has not been set up in your run-time system. -Check to see that you used a valid call number in the unsuccessful subroutine call. If not, revise your code to contain a call number which your system recognizes. If you did use a valid call number but still received this error you should contact Technical Support.