In this post, you’ll learn about the COBOL runtime Error Code 075 and the reason why you are receiving it
COBOL Error Code :
075
Reason for this Error in COBOL
Indexed data file name too long (Fatal) -When creating indexed files, the extension .idx is added to the user-defined filename, and so your filename must not exceed x-4 characters in length, where x is the maximum length of filename. See your Programmer’s Guide to File Handling for details. -Rename the file with a shorter filename, that is, one that is less than 10 characters in length.