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COBOL Programming :: Dynamic output file creation in cobol using BPXWDYN

Author: smileheal
Subject: Dynamic output file creation in cobol using BPXWDYN
Posted: Thu Jun 15, 2017 10:53 pm (GMT 5.5)

Hi, i am trying to create multiple output files dynamically from a Cobol pgm using BPXWDYN routine.

But when i ran the compiled load in JCL, the files are not created after the successful job run.

Below the Cobol logic.
Code:

SELECT OP-FILE ASSIGN TO DD1

FD OP-FILE
       RECORDING MODE IS F
       LABEL RECORDS ARE STANDARD.
01 OP-REC PIC X(10).

PROCEDURE DIVISION.
MOVE 'ABC.BAR.DD01' TO FN.
STRING 'ALLOC DD(DD1) DSN('FN') NEW '
'CATALOG' 'LRECL(10) RECFM(F,B)'
DELIMITED BY SIZE INTO WS-ALLOC-STRING

CALL 'BPXDWYN' USING WS-ALLOC-STRING
OPEN OUTPUT OP-FILE
MOVE '123' TO OP-REC.
WRITE OP-REC.
CLOSE OP-FILE


JCL:
Code:

STEP01 EXEC PGM=ABC
SYSOUT  DD SYSOUT=*
DD1          DD DSN=ABC.DD1


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