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praveenkesana
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Joined: 29 Jul 2005
Posts: 1
Location: india
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hi all,
i have a requirement tht i need to pass data from cobol program to jcl.i mean to say tht i need to pass the output of cobol program to jcl.
for example cobol output shd be passed to symbolic parameter.
is there any possibility?
thanks,
praveen |
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superk
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Joined: 26 Apr 2004
Posts: 4652
Location: Raleigh, NC, USA
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| The only information that can be passed from a program back to the calling JCL is the 1 to 4-digit value of the RETURN-CODE register. Anything else would need to be either sent to the job's output (such as a DISPLAY statement), written to the JES spool, or written to a dataset. |
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mrar_160
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Joined: 14 Sep 2005
Posts: 48
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Hi superk..
I still dont understand how to do..
CAn you explain detail? thank you.. |
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superk
Global Moderator
Joined: 26 Apr 2004
Posts: 4652
Location: Raleigh, NC, USA
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OK. Here's a small example. This program sets the RETURN-CODE value to a number that represents the current day of the week (1=Monday, 2=Tuesday, etc.). I also added the logic to display this information:
1. In the JOBLOG.
2. In a JES dataset.
3. In a cataloged dataset.
Here's the program:
| Code: |
IDENTIFICATION DIVISION.
PROGRAM-ID. PROG65.
INSTALLATION.
AUTHOR. SUPERK.
DATE-WRITTEN. 02/10/2006.
ENVIRONMENT DIVISION.
INPUT-OUTPUT SECTION.
FILE-CONTROL.
SELECT OUTFILE ASSIGN TO OUT
ORGANIZATION IS SEQUENTIAL.
SELECT OUTPRT ASSIGN TO PRT
ORGANIZATION IS SEQUENTIAL.
DATA DIVISION.
FILE SECTION.
FD OUTFILE
LABEL RECORD STANDARD
BLOCK 0 RECORDS
RECORDING MODE F
RECORD CONTAINS 80 CHARACTERS.
01 OUTPUT-RECORD PIC X(80).
FD OUTPRT
LABEL RECORD STANDARD
BLOCK 0 RECORDS
RECORDING MODE F
RECORD CONTAINS 80 CHARACTERS.
01 PRINT-RECORD PIC X(80).
WORKING-STORAGE SECTION.
01 WS-OUTPUT-MESSAGE.
03 FILLER PIC X(23) VALUE
'THE DAY OF THE WEEK IS'.
03 WS-DOW-NAME PIC X(09) VALUE SPACES.
03 FILLER PIC X(01) VALUE SPACES.
03 FILLER PIC X(21) VALUE
'WHICH IS DAY NUMBER'.
03 WS-DOW-NUMBER PIC X(01) VALUE SPACES.
03 FILLER PIC X(25) VALUE SPACES.
01 WS-DATE-IN PIC 9(06).
01 WS-DAY-IN PIC 9(05).
01 WS-DAY-OF-WEEK-IN PIC 9(01).
01 DAY-OF-WEEK-TEXT.
03 WS-DAY-OF-WEEK OCCURS 7 TIMES.
05 FILLER PIC X(09) VALUE 'MONDAY '.
05 FILLER PIC X(09) VALUE 'TUESDAY '.
05 FILLER PIC X(09) VALUE 'WEDNESDAY'.
05 FILLER PIC X(09) VALUE 'THURSDAY '.
05 FILLER PIC X(09) VALUE 'FRIDAY '.
05 FILLER PIC X(09) VALUE 'SATURDAY '.
05 FILLER PIC X(09) VALUE 'SUNDAY '.
PROCEDURE DIVISION.
MAIN-PARA.
ACCEPT WS-DATE-IN FROM DATE.
ACCEPT WS-DAY-IN FROM DAY.
ACCEPT WS-DAY-OF-WEEK-IN FROM DAY-OF-WEEK.
MOVE WS-DAY-OF-WEEK(WS-DAY-OF-WEEK-IN)
TO WS-DOW-NAME.
MOVE WS-DAY-OF-WEEK-IN
TO WS-DOW-NUMBER.
DISPLAY WS-OUTPUT-MESSAGE UPON CONSOLE.
OPEN OUTPUT OUTFILE.
MOVE SPACES TO OUTPUT-RECORD.
WRITE OUTPUT-RECORD FROM WS-OUTPUT-MESSAGE.
CLOSE OUTFILE.
OPEN OUTPUT OUTPRT.
MOVE SPACES TO PRINT-RECORD.
WRITE PRINT-RECORD FROM WS-OUTPUT-MESSAGE.
CLOSE OUTPRT.
MOVE WS-DAY-OF-WEEK-IN TO RETURN-CODE.
STOP RUN.
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And the job:
| Code: |
//STEP0001 EXEC PGM=PROG65
//STEPLIB DD DISP=SHR,DSN=&SYSUID..COBOL.LOAD
//SYSOUT DD SYSOUT=*
//PRT DD SYSOUT=*
//OUT DD DSN=&SYSUID..PROG65.OUT,
// DISP=(,CATLG,DELETE),UNIT=SYSDA,
// RECFM=FB,LRECL=80,SPACE=(80,(1,1),RLSE)
//*
// IF (STEP0001.RC = 1) THEN
//STEP0002 EXEC Monday's Logic
// ELSE IF (STEP0001.RC = 2) THEM
//STEP0003 EXEC Tuesday's Logic
//...
// ENDIF
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And the results:
The JESMSGLG output:
| Code: |
14.13.03 JOB19327 ---- FRIDAY, 10 FEB 2006 ----
14.13.03 JOB19327 IRR010I USERID SUPERK IS ASSIGNED TO THIS JOB.
14.13.03 JOB19327 $HASP373 SUPERKZ STARTED - INIT 74 - CLASS X - SYS SYSB
14.13.03 JOB19327 IEF403I SUPERKZ - STARTED - TIME=14.13.03
14.13.03 JOB19327 SVM3347I SUPERKZ, STEP0001, OUT, SUPERK.PROG65.OUT BLKSIZE CHANGED 0/ 27920
14.13.04 JOB19327 +THE DAY OF THE WEEK IS MONDAY WHICH IS DAY NUMBER 5 <== JOBLOG Output
14.13.04 JOB19327 IEF404I SUPERKZ - ENDED - TIME=14.13.04
14.13.04 JOB19327 $HASP395 SUPERKZ ENDED
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The PRT JES Output:
| Code: |
SUPERKZ JOB 19327 DDname - PRT Stepname - STEP0001 Procstep -
------------------------------------------------------------------------------
...+....10...+....20...+....30...+....40...+....50...+.|..60...+....70...+....
THE DAY OF THE WEEK IS MONDAY WHICH IS DAY NUMBER 5
********************************** End of Data *******************************
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The Dataset created:
| Code: |
BROWSE SUPERK.PROG65.OUT Line 00000000 Col 001 080
Command ===> Scroll ===> CSR
********************************* Top of Data **********************************
THE DAY OF THE WEEK IS MONDAY WHICH IS DAY NUMBER 5
******************************** Bottom of Data ********************************
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The JESYSMSG output:
| Code: |
IEF142I SUPERKZ STEP0001 - STEP WAS EXECUTED - COND CODE 0005
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mrar_160
New User
Joined: 14 Sep 2005
Posts: 48
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Ok..Thank superk  |
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