The best sample COBOL program logic to write variable length records or VB file.
Both are correct. Goback and STOP RUN we can use in main programs. Functionally there is no difference. Goback has some special context usases-we can use in subprogram
Best COBOL string real project examples like INSPECT and converting. Read more.
These tips in COBOL Move, Group Move, Low Values and High values highly helpful to COBOL developers working in Mainframe projects.