Submit JCL to INTRDR from CICS
http://www.simotime.com
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EXEC CICS
SPOOL Submit JCL to INTRDR from CICS http://www.simotime.com |
| When technology complements business | Copyright © 1987-2010 SimoTime Enterprises All Rights Reserved |
This example uses a COBOL program running under CICS to submit a job (i.e. JCL) to the Internal Reader (or INTRDR). The program uses command level CICS statements (EXEC CICS SPOOL) to access the internal reader. The program will run on an IBM Mainframe System with CICS or a Microsoft Windows System with Micro Focus Server and the Mainframe Sub-System option.
Start a 3270 Session and execute the JRDR Transaction. The following is an overview of the Batch Job submission process.
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| Submit a Job to Batch using INTRDR from a CICS Program |
This example includes two batch jobs. The first job CCSRDRJ8.JCL is provided as a reference point. It is a standard JCL member that is submitted and executed in the traditional batch environment. The second batch job is submitted to the internal reader (INTRDR) from within a COBOL program running in a CICS environment. A JCL member does not exist. The jcl statements are created from data defined in the WORKING-STORAGE section of the COBOL program and written to the INTRDR. When all the JCL statements has been written to the job is executed..
This JCL Member (CCSRDRJ8.JCL) is provided as a sample job that is submited and executed in the JES Batch environment.
//CCSRDRJ8 JOB SIMOTIME,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 //* ******************************************************************* //* This program is provided by: * //* SimoTime Enterprises * //* (C) Copyright 1987-2010 All Rights Reserved * //* Web Site URL: http://www.simotime.com * //* e-mail: helpdesk@simotime.com * //* ******************************************************************* //* //* Text - Create a Sequential Data Set on disk using IEBGENER. //* Author - SimoTime Enterprises //* Date - January 24, 1996 //* //* The first job step (QSAMDELT) will delete any previously created //* file. The second job step (QCRTDIN1) will create a new file. //* //* This set of programs will run on a mainframe under MVS or on a //* Personal Computer with Windows and Micro Focus Mainframe Express. //* //* ******************************************************************* //* Step 1 of 2, Delete any previously created file... //* //QSAMDELT EXEC PGM=IEFBR14 //SYSUT2 DD DSN=SIMOTIME.CICSNOK.RDRTEST1, // DISP=(MOD,DELETE,DELETE), // STORCLAS=MFI, // SPACE=(TRK,5), // DCB=(RECFM=FB,LRECL=80,DSORG=PS) //* //* ******************************************************************* //* Step 2 of 2, Create and populate a new QSAM file... //* //QCRTDIN1 EXEC PGM=IEBGENER //SYSPRINT DD SYSOUT=* //SYSIN DD DUMMY //* :....1....:....2....:....3....:....4....:....5....:....6 //SYSUT1 DD * CCSRDRC1 Job Submission /* //SYSUT2 DD DSN=SIMOTIME.CICSNOK.RDRTEST1, // DISP=(NEW,CATLG,DELETE), // STORCLAS=MFI, // SPACE=(TRK,5), // DCB=(RECFM=FB,LRECL=80,DSORG=PS) //
The CCSRDRJ9 does not exist as a JCL Member. Each JCL statement is a data item in the WORKING-STORAGE section of the COBOL program. The following is a list of the JCL statements created and submitted by the COBOL program running in the CICS environment.
1 //CCSRDRJ9 JOB SIMOTIME,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 2 //QSAMDELT EXEC PGM=IEFBR14 3 //SYSUT2 DD DSN=SIMOTIME.CICSAOK.RDRTEST1, 4 // DISP=(MOD,DELETE,DELETE), 5 // STORCLAS=MFI, 6 // SPACE=(TRK,5), 7 // DCB=(RECFM=FB,LRECL=80,DSORG=PS) 8 //* 9 //QCRTDIN1 EXEC PGM=IEBGENER 10 //SYSPRINT DD SYSOUT=* 11 //SYSIN DD DUMMY 12 //* :....1....:....2....:....3....:....4....:....5....:....6 13 //SYSUT1 DD * 16 //SYSUT2 DD DSN=SIMOTIME.CICSAOK.RDRTEST1, 17 // DISP=(NEW,CATLG,DELETE), 18 // STORCLAS=MFI, 19 // SPACE=(TRK,5), 20 // DCB=(RECFM=FB,LRECL=80,DSORG=PS) 21 //
The COBOL program (CCSJCLC1.CBL) uses the EXEC CICS SPOOL capabilities to submit a batch job to the internal reader (INTRDR) from within a CICS Program. The following is an example of the source code.
IDENTIFICATION DIVISION.
PROGRAM-ID. CCSJCLC1.
AUTHOR. SIMOTIME ENTERPRISES.
*****************************************************************
* Copyright (C) 1987-2010 SimoTime Enterprises. *
* *
* All rights reserved. Unpublished, all rights reserved under *
* copyright law and international treaty. Use of a copyright *
* notice is precautionary only and does not imply publication *
* or disclosure. *
* *
* Permission to use, copy, modify and distribute this software *
* for any non-commercial purpose and without fee is hereby *
* granted, provided the SimoTime copyright notice appear on all *
* copies of the software. The SimoTime name or Logo may not be *
* used in any advertising or publicity pertaining to the use *
* of the software without the written permission of SimoTime *
* Enterprises. *
* *
* Permission to use, copy, modify and distribute this software *
* for any commercial purpose requires a fee to be paid to *
* SimoTime Enterprises. Once the fee is received by SimoTime *
* the latest version of the software will be delivered and a *
* license will be granted for use within an enterprise, *
* provided the SimoTime copyright notice appear on all copies *
* of the software. The SimoTime name or Logo may not be used *
* in any advertising or publicity pertaining to the use of the *
* software without the written permission of SimoTime *
* Enterprises. *
* *
* SimoTime Enterprises makes no warranty or representations *
* about the suitability of the software for any purpose. It is *
* provided "AS IS" without any express or implied warranty, *
* including the implied warranties of merchantability, fitness *
* for a particular purpose and non-infringement. SimoTime *
* Enterprises shall not be liable for any direct, indirect, *
* special or consequential damages resulting from the loss of *
* use, data or projects, whether in an action of contract or *
* tort, arising out of or in connection with the use or *
* performance of this software *
* *
* SimoTime Enterprises *
* 15 Carnoustie Drive *
* Novato, CA 94949-5849 *
* 415.883.6565 *
* *
* RESTRICTED RIGHTS LEGEND *
* Use, duplication, or disclosure by the Government is subject *
* to restrictions as set forth in subparagraph (c)(1)(ii) of *
* the Rights in Technical Data and Computer Software clause at *
* DFARS 52.227-7013 or subparagraphs (c)(1) and (2) of *
* Commercial Computer Software - Restricted Rights at 48 *
* CFR 52.227-19, as applicable. Contact SimoTime Enterprises, *
* 15 Carnoustie Drive, Novato, CA 94949-5849. *
* *
*****************************************************************
* This program is provided by SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
*****************************************************************
*
* MAINTENANCE
* -----------
* 1992/11/27 Simmons, Created program.
* 1997/03/17 Simmons, Updated JCL being submitted.
*
*****************************************************************
* DESCRIPTION
* -----------
* This program will submit a job to the internal reader (INTRDR)
* using the EXEC CICS SPOOL commands.
*****************************************************************
ENVIRONMENT DIVISION.
*---------------------------------------------------------------*
CONFIGURATION SECTION.
SOURCE-COMPUTER. ES-MSS.
OBJECT-COMPUTER. ES-MSS.
*****************************************************************
DATA DIVISION.
*---------------------------------------------------------------*
WORKING-STORAGE SECTION.
01 WS-PROGRAM-LOCATION PIC X(04).
01 WS-MSG-TEXT PIC X(60).
01 WS-MSG-LEN PIC S9(04) COMP VALUE +60.
01 WS-BEGIN-MSG PIC X(40) VALUE
'CCSJCLC1 - TRANSACTION STARTED '.
01 WS-END-MSG PIC X(50) VALUE
'CCSJCLC1 - Submit JCL to INTRDR from CICS '.
01 WS-ERR-LOAD-PROGRAM PIC X(50) VALUE
'CCSJCLC1 - TRAN FAILED - JCL to INTRDR FAILED '.
01 MEMBER-NAME PIC X(8) VALUE 'CSSJCLC1'.
01 SPOOL-FIELDS.
03 SPOOL-TOKEN PIC X(8) VALUE LOW-VALUES.
03 SPOOL-NODE PIC X(8) VALUE 'SIMOCICS'.
03 SPOOL-USERID PIC X(8) VALUE 'INTRDR '.
03 SPOOL-CLASS PIC X VALUE 'A'.
01 CICS-RESP PIC X(04).
01 WS-RESP2 PIC X(04).
01 CICS-80 PIC X(80).
01 JOB-ONE.
05 filler pic X(60) value
'//CCSRDRJ9 JOB SIMOTIME,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 '.
05 filler pic X(60) value
'//QSAMDELT EXEC PGM=IEFBR14 '.
05 filler pic X(60) value
'//SYSUT2 DD DSN=SIMOTIME.CICSAOK.RDRTEST1, '.
05 filler pic X(60) value
'// DISP=(MOD,DELETE,DELETE), '.
05 filler pic X(60) value
'// STORCLAS=MFI, '.
05 filler pic X(60) value
'// SPACE=(TRK,5), '.
05 filler pic X(60) value
'// DCB=(RECFM=FB,LRECL=80,DSORG=PS) '.
05 filler pic X(60) value
'//* '.
05 filler pic X(60) value
'//QCRTDIN1 EXEC PGM=IEBGENER '.
05 filler pic X(60) value
'//SYSPRINT DD SYSOUT=* '.
05 filler pic X(60) value
'//SYSIN DD DUMMY '.
05 filler pic X(60) value
'//* :....1....:....2....:....3....:....4....:....5....:....6'.
05 filler pic X(60) value
'//SYSUT1 DD * '.
05 filler pic X(60) value
'CCSRDRC1 Job Submission from CICS... '.
05 filler pic X(60) value
'/* '.
05 filler pic X(60) value
'//SYSUT2 DD DSN=SIMOTIME.CICSAOK.RDRTEST1, '.
05 filler pic X(60) value
'// DISP=(NEW,CATLG,DELETE), '.
05 filler pic X(60) value
'// STORCLAS=MFI, '.
05 filler pic X(60) value
'// SPACE=(TRK,5), '.
05 filler pic X(60) value
'// DCB=(RECFM=FB,LRECL=80,DSORG=PS) '.
05 filler pic X(60) value
'// '.
01 WX-1 pic 9(5) value 0.
*****************************************************************
LINKAGE SECTION.
01 DFHCOMMAREA PIC X(316).
01 TBLECL-GROUP.
05 filler PIC X(300).
*****************************************************************
PROCEDURE DIVISION.
* Display console message - start processing
move WS-BEGIN-MSG to WS-MSG-TEXT.
perform Z-SEND-MSG-TEXT.
* Submit JCL to INTRDR
if EIBRESP NOT = DFHRESP (NORMAL)
move WS-ERR-LOAD-PROGRAM to WS-MSG-TEXT
perform Z-SEND-MSG-TEXT
go to Z-RETURN-TO-CICS.
perform INTRDR-SPOOL-OPEN
add 1 to ZERO giving WX-1
perform 21 times
move JOB-ONE(WX-1:60) to CICS-80
perform INTRDR-SPOOL-WRITE
add 60 to WX-1
end-perform
perform INTRDR-SPOOL-CLOSE
move WS-END-MSG to WS-MSG-TEXT.
perform Z-SEND-MSG-TEXT.
go to Z-RETURN-TO-CICS.
*****************************************************************
INTRDR-SPOOL-OPEN.
EXEC CICS SPOOLOPEN OUTPUT
TOKEN (SPOOL-TOKEN)
USERID (SPOOL-USERID)
NODE (SPOOL-NODE)
CLASS (SPOOL-CLASS)
PUNCH
RESP (CICS-RESP)
RESP2 (WS-RESP2)
END-EXEC
exit.
*****************************************************************
INTRDR-SPOOL-WRITE.
EXEC CICS SPOOLWRITE
TOKEN (SPOOL-TOKEN)
FROM (CICS-80)
RESP (CICS-RESP)
RESP2 (WS-RESP2)
END-EXEC.
exit.
*****************************************************************
INTRDR-SPOOL-CLOSE.
EXEC CICS SPOOLCLOSE
TOKEN (SPOOL-TOKEN)
RESP (CICS-RESP)
RESP2 (WS-RESP2)
END-EXEC
exit.
*****************************************************************
Z-SEND-MSG-TEXT.
* Send console message
EXEC CICS SEND TEXT
FROM ( WS-MSG-TEXT )
LENGTH( WS-MSG-LEN )
ERASE
FREEKB
END-EXEC.
exit.
*****************************************************************
Z-RETURN-TO-CICS.
* Program return to cics
EXEC CICS RETURN END-EXEC.
The purpose of this suite of program is to provide examples that use command level CICS in COBOL programs to submit a batch job to the internal reader (INTRDR).
Permission to use, copy, modify and distribute this software for any commercial purpose requires a fee to be paid to SimoTime Enterprises. Once the fee is received by SimoTime the latest version of the software will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Enterprises.
Permission to use, copy, modify and distribute this software for a non-commercial purpose and without fee is hereby granted, provided the SimoTime copyright notice appear on all copies of the software. The SimoTime name or Logo may not be used in any advertising or publicity pertaining to the use of the software without the written permission of SimoTime Enterprises.
SimoTime Enterprises makes no warranty or representations about the suitability of the software for any purpose. It is provided "AS IS" without any express or implied warranty, including the implied warranties of merchantability, fitness for a particular purpose and non-infringement. SimoTime Enterprises shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software.
You may download this example at
http://www.simotime.com/sim4dzip.htm#zPACKccsrdr01
or view the complete list of SimoTime Examples at
http://www.simotime.com/sim4dzip.htm.
To review all the information available on this site start at The SimoTime Home Page .
Note: You must be attached to the Internet to download a Z-Pack or view the list.
Check out The CICS Connection for more examples of mainframe CICS coding techniques and sample code.
Check out The VSAM - QSAM Connection for more examples of mainframe VSAM and QSAM accessing techniques and sample code. This link will describe how to create the Customer Master File and the Item Master File that are used by other sample programs.
This document provides a quick summary of the File Status Key for VSAM data sets and QSAM files.
Check out The SimoTime Glossary for a list of terms and definitions used in the documents provided by SimoTime.
If you have any questions, suggestions or comments please call or send an e-mail to: helpdesk@simotime.com
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| Copyright © 1987-2010 SimoTime Enterprises All Rights Reserved |
| When technology complements business |
| http://www.simotime.com |
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