![]() In DD statement has two kinds of parameters. It is used to identify files( input and output ) used in JCLĭD name act as a bridge b/w Cobol program and execution JCL These parameters must be declared in the linkage section. To receive PARM parameter data, Cobol program must be coded with “Procedure Division Using Parameter ” option. This parameter allows MAX(100) characters. This is a keyword parameter at activity / step level must be coded with exec operand after PGM parameter. It is keyword parameter and it is mainly used for passing the data to another program. This parameter indicates the name of program (or) procedure name This is a positional parameter which must be coded after EXEC with one blank. If you not mention any thing default it takes PROC In EXEC statement has two kinds of parameters Maximum we can code 255 EXEC statements in a JOB. ![]() ![]() ![]() EXEC Statement is used to identify program name or procedure name. ![]()
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