Submit JCL to INTRDR from CICS
|
EXEC CICS SPOOL Submit JCL to INTRDR from CICS |
| When technology complements business | Copyright © 1987-2012 SimoTime Enterprises All Rights Reserved |
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This example uses a COBOL program running under CICS to submit a batch 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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| Note-1: This step will take JCL Statements from a table in Working Storage and submit the statements to the JES Internal Reader. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Overview of the Process for submitting a Job to the JES Internal Reader using EXEC CICS SPOOL |
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 have been written to the INTRDR the job is executed.
This JCL Member (CCSRDRJ8.JCL) is provided as a sample job that is submitted and executed in the JES Batch environment.
//CCSRDRJ8 JOB SIMOTIME,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 //* ******************************************************************* //* This JCL Member is provided by: SimoTime Enterprises * //* (C) Copyright 1987-2012 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.JCL does not exist as a JCL Member. Each JCL statement is a data item in the WORKING-STORAGE section of the COBOL program (CCSJCLC1.CBL. 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 * 14 CCSRDRC1 2010/12/06 12:03:00:09 Job Submitted from CICS 15 /* 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) 1987-2012 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 expressed 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 WORK-DATE.
05 WORK-DATE-CC pic X(02).
05 WORK-DATE-YY pic 9(02).
05 WORK-DATE-MM pic X(02).
05 WORK-DATE-DD pic 9(02).
01 WORK-TIME.
05 WORK-TIME-HH pic X(02).
05 WORK-TIME-MM pic X(02).
05 WORK-TIME-SS pic X(02).
05 WORK-TIME-TT pic X(02).
01 EDIT-DATE.
05 EDIT-DATE-CC pic X(02).
05 EDIT-DATE-YY pic 9(02).
05 filler pic X value '/'.
05 EDIT-DATE-MM pic X(02).
05 filler pic X value '/'.
05 EDIT-DATE-DD pic 9(02).
01 EDIT-TIME.
05 EDIT-TIME-HH pic X(02).
05 filler pic X value ':'.
05 EDIT-TIME-MM pic X(02).
05 filler pic X value ':'.
05 EDIT-TIME-SS pic X(02).
05 filler pic X value ':'.
05 EDIT-TIME-TT pic X(02).
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 DATA-RECORD.
10 filler pic X(8) value 'CCSRDRC1'.
10 filler pic X value SPACE.
10 D-DATE pic X(10) value SPACES.
10 filler pic X value SPACE.
10 D-TIME pic X(11) value SPACES.
10 filler pic X value SPACE.
10 filler pic X(23) value 'Job Submitted from CICS'.
10 filler pic X(5) value SPACES.
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 Z-GET-DATE-AND-TIME
perform INTRDR-SPOOL-OPEN
move EDIT-DATE to D-DATE
move EDIT-TIME to D-TIME
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.
*****************************************************************
Z-GET-DATE-AND-TIME.
accept WORK-DATE from DATE YYYYMMDD
accept WORK-TIME from TIME
move 'ccyy/mm/dd' to EDIT-DATE
move WORK-DATE-CC to EDIT-DATE-CC
move WORK-DATE-YY to EDIT-DATE-YY
move WORK-DATE-MM to EDIT-DATE-MM
move WORK-DATE-DD to EDIT-DATE-DD
move 'hh:mm:ss:dd' to EDIT-TIME
move WORK-TIME-HH to EDIT-TIME-HH
move WORK-TIME-MM to EDIT-TIME-MM
move WORK-TIME-SS to EDIT-TIME-SS
move WORK-TIME-TT to EDIT-TIME-TT
exit.
The purpose of this document is to assist as a tutorial for new programmers or as a quick reference for experienced programmers. In the world of programming there are many ways to solve a problem. This documents and the links to other documents are intended to provide a choice of alternatives.
Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Enterprises. Once the fee is received by SimoTime the latest version of the software, documentation or training material 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, documentation or learning material for any purpose. It is provided "AS IS" without any expressed 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, documentation or training material.
This section includes links to documents with additional information that is beyond the scope and purpose of this document. The first sub-section requires an internet connection, the second sub-section references locally available documents.
Note: A SimoTime License is required for the items to be made available on a local server.
The following links will require an internet connect.
Explore an Extended List of Software Technologies that are available for review and evaluation. The software technologies (or Z-Packs) provide individual programming examples, documentation and test data files in a single package. The Z-Packs are usually in zip format to reduce the amount of time to download.
A good place to start is The SimoTime Home Page for access to white papers, program examples and product information.
You may download this example from the library of software packages that are available for review and evaluation.
Explore The ASCII and EBCDIC translation tables. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats.
Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and QSAM files.
Explore The Micro Focus Web Site for more information about products and services available from Micro Focus.
The following links may be accessible without an internet connection.
This document describes how to use a batch COBOL program to submit jobs to the Internal Reader (INTRDR).
This document describes how to use IEBGENER to submit jobs to the Internal Reader (INTRDR).
Check out The CICS Connection for more examples of mainframe CICS coding techniques and sample code.
Explore The File Status Return Codes to interpret the results of accessing VSAM data sets and QSAM files.
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| Submit JCL to INTRDR from CICS using EXEC CICS SPOOL |
| Copyright © 1987-2012 SimoTime Enterprises All Rights Reserved |
| When technology complements business |
| http://www.simotime.com |