COBOL remains the core language for global corporate transaction processing. The guide bases its core coding paradigms on the IBM Enterprise COBOL for z/OS environment.
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01 GRP-RECORD. 05 FIELD-A PIC 9(03) VALUE 123. 05 FIELD-B PIC X(05) VALUE 'ABCDE'. Use code with caution. COBOL remains the core language for global corporate
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