IDCAMS and Micro Focus COBOL
http://www.simotime.com
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|
Data File
Repro and Compare IDCAMS and Micro Focus COBOL http://www.simotime.com |
| When technology complements business | Copyright © 1987-2010 SimoTime Enterprises All Rights Reserved |
This example will use IEBGENER to create a sequential file. This file will be used by IDCAMS to populate a VSAM, KSDS. The KSDS will then be copied to a sequential file with variable length records. The first file created will then be compared to the last file created using a COBOL program. This example includes JCL members and a COBOL program. In the world of programming there are many ways to solve a problem. This suite of programs is provided as one of the many possible solutions for data file format conversion and comparison.
The files used in this suite of sample programs use fixed length records of eighty-bytes or variable length records with a maximum record length of eighty bytes. When the files are compared and if a difference is found the COBOL compare program will call SIMOHEX4.CBL and SIMOLOGS.CBL. These programs and their associated copy files are part of the SIMOMODS package. Refer to the Downloads and Links to Similar Pages section of this document for additional information.
The following JCL Members provide examples of how to create a sequential file, delete and define a VSAM Cluster, populate a VSAM Data Set and compare two files or data sets.
The following is the mainframe JCL (DATFMTJ1.JCL) that is required to run as a job that creates a sequenial file.
//DATFMTJ1 JOB SIMOTIME,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 //* ******************************************************************* //* This program is provided by: * //* SimoTime Enterprises, LLC * //* (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 (RSEQDELT) will delete any previously created //* file. The second job step (RSEQCRT1) 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. //* //* ************ //* * DATFMTJ1 * //* ********jcl* //* * //* * //* ************ ************ //* * IEFBR14 ******* DATFMTD1 * //* ********utl* ***delete*** //* * //* * //* ************ ************ ************ //* * SYSIN ******* IEBGENER ******* DATFMTD1 * //* ********jcl* ********utl* *******rseq* //* * //* * //* ************ //* * EOJ * //* ************ //* //* ******************************************************************* //* Step 1 of 2 Delete any previously created file... //* //RSEQDELT EXEC PGM=IEFBR14 //DATFMTD1 DD DSN=SIMOTIME.DATA.DATFMTD1,DISP=(MOD,DELETE,DELETE), // STORCLAS=MFI, // SPACE=(TRK,5), // DCB=(RECFM=FB,LRECL=80,BLKSIZE=800,DSORG=PS) //* //* ******************************************************************* //* Step 2 of 2 Create and populate a new RSEQ file... //* //RSEQCRT1 EXEC PGM=IEBGENER //SYSPRINT DD SYSOUT=* //SYSIN DD DUMMY //* :....1....:....2....:....3....:....4....:....5....:....6....:....7....:....8 //SYSUT1 DD * 0001Text string for record one 0002Record 2 0003A text string stored in record three /* //SYSUT2 DD DSN=SIMOTIME.DATA.DATFMTD1, // DISP=(NEW,CATLG,DELETE), // STORCLAS=MFI, // SPACE=(TRK,5), // DCB=(RECFM=FB,LRECL=80,DSORG=PS) //
The following is the mainframe JCL (DATFMTJ2.JCL) that is required to delete and define a VSAM Cluster.
//DATFMTJ2 JOB SIMOTIME,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1
//* *******************************************************************
//* This program is provided by: *
//* SimoTime Enterprises, LLC *
//* (C) Copyright 1987-2010 All Rights Reserved *
//* Web Site URL: http://www.simotime.com *
//* e-mail: helpdesk@simotime.com *
//* *******************************************************************
//*
//* Text - Delete/Define a VSAM Cluster, KSDS data set using IDCAMS.
//* Author - SimoTime Enterprises
//* Date - January 24, 1996
//*
//* This job will create a VSAM, KSDS data set. The key is four
//* characters starting at the first position in the record.
//* The record length is 80 characters.
//*
//* 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 This is a single step job.
//*
//KSDSMAKE EXEC PGM=IDCAMS
//SYSPRINT DD SYSOUT=*
//SYSIN DD *
DELETE SIMOTIME.DATA.DATFMTD2 -
FILE (DATFMTD2) -
PURGE -
ERASE -
CLUSTER
SET MAXCC = 0
DEFINE CLUSTER (NAME(SIMOTIME.DATA.DATFMTD2) -
TRACKS(45,15) -
INDEXED) -
DATA (NAME(SIMOTIME.DATA.DATFMTD2.DAT) -
KEYS(4,0) -
RECORDSIZE(4,80) -
FREESPACE(10,15) -
CISZ(8192)) -
INDEX (NAME(SIMOTIME.DATA.DATFMTD2.IDX))
/*
//*
The following is the mainframe JCL (DATFMTJ3.JCL) that is required to populate an empty VSAM cluster with data from a sequential file. This example uses IDCAMS with the REPRO function.
//DATFMTJ3 JOB SIMOTIME,ACCOUNT,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 //* ******************************************************************* //* THIS PROGRAM IS PROVIDED BY: * //* SIMOTIME ENTERPRISES, LLC * //* (C) COPYRIGHT 1987-2010 ALL RIGHTS RESERVED * //* WEB SITE URL: HTTP://WWW.SIMOTIME.COM * //* E-MAIL: HELPDESK@SIMOTIME.COM * //* ******************************************************************* //* //* TEXT - COPY (or REPRO) from an RSEQ to a KSDS //* AUTHOR - SIMOTIME ENTERPRISES //* DATE - JANUARY 01, 1989 //* //* ******************************************************************* //* Step 1 of 1, Copy data into an existing VSAM Cluster... //* //RSEQKSDS EXEC PGM=IDCAMS //SYSPRINT DD SYSOUT=A //DATFMTD1 DD DSN=SIMOTIME.DATA.DATFMTD1,DISP=(SHR) //DATFMTD2 DD DSN=SIMOTIME.DATA.DATFMTD2,DISP=(MOD,KEEP,KEEP) //SYSIN DD * REPRO - INFILE(DATFMTD1) - OUTFILE(DATFMTD2) /*
The following is the mainframe JCL (DATFMTJ4.JCL) that is required to copy the records from a VSAM, KSDS to a sequential file with variable length records. This example uses IDCAMS with the REPRO function.
//DATFMTJ4 JOB SIMOTIME,ACCOUNT,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 //* ******************************************************************* //* THIS PROGRAM IS PROVIDED BY: * //* SIMOTIME ENTERPRISES, LLC * //* (C) COPYRIGHT 1987-2010 ALL RIGHTS RESERVED * //* WEB SITE URL: HTTP://WWW.SIMOTIME.COM * //* E-MAIL: HELPDESK@SIMOTIME.COM * //* ******************************************************************* //* //* TEXT - COPY (OR REPRO) A KSDS TO A SEQUENTIAL FILE //* AUTHOR - SIMOTIME ENTERPRISES //* DATE - JANUARY 01, 1989 //* //* ******************************************************************* //* Step 1 of 2 Delete any previously created file... //* //QSAMDELT EXEC PGM=IEFBR14 //DATFMTD3 DD DSN=SIMOTIME.DATA.DATFMTD3,DISP=(MOD,DELETE,DELETE), // SPACE=(TRK,(10,1),RLSE), // DCB=(RECFM=V,LRECL=80,DSORG=PS) //* //* ******************************************************************* //* Step 2 of 2 Create and populate a new QSAM file... //* //KSDTOSEQ EXEC PGM=IDCAMS //SYSPRINT DD SYSOUT=A //DATFMTD2 DD DSN=SIMOTIME.DATA.DATFMTD2,DISP=(SHR) //DATFMTD3 DD DSN=SIMOTIME.DATA.DATFMTD3,DISP=(NEW,CATLG,DELETE), // SPACE=(TRK,(10,1),RLSE), // DCB=(RECFM=V,LRECL=84,DSORG=PS) //SYSIN DD * REPRO - INFILE(DATFMTD2) - OUTFILE(DATFMTD3) /*
The following is the mainframe JCL (DATFMTJ5.JCL) that is required to execute a COBOL program that compares the contents of two files.
//DATFMTJ5 JOB SIMOTIME,ACCOUNT,CLASS=1,MSGCLASS=0,NOTIFY=CSIP1 //* ******************************************************************* //* THIS PROGRAM IS PROVIDED BY: * //* SIMOTIME ENTERPRISES, LLC * //* (C) COPYRIGHT 1987-2010 ALL RIGHTS RESERVED * //* WEB SITE URL: HTTP://WWW.SIMOTIME.COM * //* E-MAIL: HELPDESK@SIMOTIME.COM * //* ******************************************************************* //* //* TEXT - Compare two Sequential Files //* AUTHOR - SIMOTIME ENTERPRISES //* DATE - JANUARY 01, 1989 //* //* ******************************************************************* //* Step 1 of 1, Compare the files... //* //* //DFCOMPS1 EXEC PGM=DATFMTC1 //SYSOUT DD SYSOUT=* //DATFMTD1 DD DSN=SIMOTIME.DATA.DATFMTD1,DISP=(SHR) //DATFMTD3 DD DSN=SIMOTIME.DATA.DATFMTD3,DISP=(SHR) //*
The following (DATFMTC1.CBL) is a sample of the COBOL demonstration program that will compare the contents of two data files. This COBOL program was generated by the SimoZaps utility program from SimoTime Enterprises. It will compare the contents of a record sequential file with fixed length records to the contents of a record sequential file with variable length records.
IDENTIFICATION DIVISION.
PROGRAM-ID. DATFMTC1.
AUTHOR. SIMOTIME ENTERPRISES.
*****************************************************************
* This program was generated by SimoZAPS *
* A product of SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
* *
* Generation Date: 2008-11-14 Generation Time: 00:03:38:79 *
* *
* Record Record Key *
* Function Name Organization Format Max-Min Pos-Len *
* INPUT DATFMTD1 SEQUENTIAL FIXED 00080 *
* *
* OUTPUT DATFMTD3 SEQUENTIAL VARIABLE 00080 *
* 00001 *
* *
* Translation Mode is UNKNOWN *
* *
*****************************************************************
ENVIRONMENT DIVISION.
INPUT-OUTPUT SECTION.
FILE-CONTROL.
SELECT DATFMTD1-FILE ASSIGN TO DATFMTD1
ORGANIZATION IS SEQUENTIAL
ACCESS MODE IS SEQUENTIAL
FILE STATUS IS DATFMTD1-STATUS.
SELECT DATFMTD3-FILE ASSIGN TO DATFMTD3
ORGANIZATION IS SEQUENTIAL
ACCESS MODE IS SEQUENTIAL
FILE STATUS IS DATFMTD3-STATUS.
*****************************************************************
DATA DIVISION.
FILE SECTION.
FD DATFMTD1-FILE
DATA RECORD IS DATFMTD1-REC
.
01 DATFMTD1-REC.
05 DATFMTD1-DATA-01 PIC X(00080).
FD DATFMTD3-FILE
DATA RECORD IS DATFMTD3-REC
RECORDING MODE IS V
RECORD VARYING FROM 00001 TO 00080
DEPENDING ON DATFMTD3-LRECL
.
01 DATFMTD3-REC.
05 DATFMTD3-DATA-01 PIC X(00080).
*****************************************************************
* This program was created using the SYSCOMP1.TXT file as the *
* template for the data file comparison. The positions to be *
* compared are determined at compile time. *
* *
* For more information or questions please contact SimoTime *
* Enterprises. *
* *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
* *
*****************************************************************
WORKING-STORAGE SECTION.
01 SIM-TITLE.
05 T1 pic X(11) value '* DATFMTC1 '.
05 T2 pic X(34) value 'Compare RSEQ Fix 80 & Var 1 to 80 '.
05 T3 pic X(10) value ' v08.08.05'.
05 T4 pic X(24) value ' http://www.simotime.com'.
01 SIM-COPYRIGHT.
05 C1 pic X(11) value '* DATFMTC1 '.
05 C2 pic X(20) value 'Created by SimoZAPS,'.
05 C3 pic X(20) value ' a utility package '.
05 C4 pic X(28) value 'of SimoTime Enterprises, LLC'.
01 SIM-THANKS-01.
05 C1 pic X(11) value '* DATFMTC1 '.
05 C2 pic X(32) value 'This File Compare program was ge'.
05 C3 pic X(32) value 'nerated by SimoTime Enterprises,'.
05 C4 pic X(04) value ' LLC'.
01 SIM-THANKS-02.
05 C1 pic X(11) value '* DATFMTC1 '.
05 C2 pic X(32) value 'Please send all inquires or sugg'.
05 C3 pic X(32) value 'estions to the helpdesk@simotime'.
05 C4 pic X(04) value '.com'.
01 DATFMTD1-STATUS.
05 DATFMTD1-STATUS-L pic X.
05 DATFMTD1-STATUS-R pic X.
01 DATFMTD1-EOF pic X value 'N'.
01 DATFMTD1-OPEN-FLAG pic X value 'C'.
01 DATFMTD3-STATUS.
05 DATFMTD3-STATUS-L pic X.
05 DATFMTD3-STATUS-R pic X.
01 DATFMTD3-EOF pic X value 'N'.
01 DATFMTD3-OPEN-FLAG pic X value 'C'.
*****************************************************************
* The following buffers are used to create a four-byte status *
* code that may be displayed. *
*****************************************************************
01 IO-STATUS.
05 IO-STAT1 pic X.
05 IO-STAT2 pic X.
01 IO-STATUS-04.
05 IO-STATUS-0401 pic 9 value 0.
05 IO-STATUS-0403 pic 999 value 0.
01 TWO-BYTES-BINARY pic 9(4) BINARY.
01 TWO-BYTES-ALPHA redefines TWO-BYTES-BINARY.
05 TWO-BYTES-LEFT pic X.
05 TWO-BYTES-RIGHT pic X.
*****************************************************************
* Message Buffer used by the Z-DISPLAY-MESSAGE-TEXT routine. *
*****************************************************************
01 MESSAGE-BUFFER.
05 MESSAGE-HEADER pic X(11) value '* DATFMTC1 '.
05 MESSAGE-TEXT.
10 MESSAGE-TEXT-1 pic X(68) value SPACES.
10 MESSAGE-TEXT-2 pic X(188) value SPACES.
*****************************************************************
01 APPL-RESULT pic S9(9) comp.
88 APPL-AOK value 0.
88 APPL-EOF value 16.
01 READ-FLAGS.
05 READ-1 pic X value 'Y'.
05 READ-2 pic X value 'Y'.
01 DUMP-FLAGS.
05 DUMP-ASC pic X value 'Y'.
05 DUMP-EBC pic X value 'Y'.
05 DUMP-HEX pic X value 'Y'.
01 COMPARE-STATUS pic XX value 'EQ'.
01 FLAG-EQ pic XX value 'EQ'.
01 FLAG-NE pic XX value 'NE'.
01 FLAG-QT pic XX value 'QT'.
01 DELTA-LINE pic X(1024) value all '-'.
01 PTR-1 pic 9(5) value 0.
01 PTR-2 pic 9(5) value 0.
01 IDX-2 pic 9(5) value 0.
01 DELTA-MAXIMUM-X pic X(5) value '00025'.
01 DELTA-MAXIMUM redefines DELTA-MAXIMUM-X pic 9(5).
01 DELTA-PROCESS pic X(4) value 'EOF '.
01 YES-YES pic XX value 'YY'.
01 N-BYTE pic X value 'N'.
01 Y-BYTE pic X value 'Y'.
01 KEY-ACTIVE pic X value 'Y'.
01 KEY-CONTROL-1.
05 PS-1 pic 9(5) value 00000.
05 LN-1 pic 9(5) value 00000.
01 KEY-CONTROL-2.
05 PS-2 pic 9(5) value 00000.
05 LN-2 pic 9(5) value 00000.
01 DATFMTD1-LRECL pic 9(5) value 00080.
01 LEN-1 pic 9(5) value 128.
01 POS-1 pic 9(5) value 1.
01 DATFMTD3-LRECL pic 9(5) value 00080.
01 LEN-2 pic 9(5) value 128.
01 POS-2 pic 9(5) value 1.
01 D-LEN pic 9(5) value 128.
01 D-POS pic 9(5) value 1.
01 CONTINUE-FLAG pic X value 'Y'.
01 ASC-OR-EBC pic 9(3) comp value 0.
01 ASC-OR-EBC-R redefines ASC-OR-EBC.
05 ASC-A pic X.
05 EBC-A pic X.
* Header row for positional indicator...
01 DUMP-H10.
05 FILLER pic X(5) value '....:'.
05 POS-NO pic 9(5) value 10.
01 DUMP-HEADER pic X(1024) value all '.'.
01 D-P1 pic 9(5) value 0.
01 RECORD-HEADER.
05 RECORD-ID pic X(8) value 'DATFMTD1'.
05 filler pic X(2) value '..'.
05 REC-NUMBER pic 9(9) value 0.
05 filler pic X value '('.
05 RECORD-POS pic 9(5) value 0.
05 filler pic X value ':'.
05 RECORD-LEN pic 9(5) value 0.
05 filler pic X value ')'.
01 INFO-STATEMENT.
05 INFO-SHORT.
10 INFO-ID pic X(8) value 'Starting'.
10 filler pic X(31)
value ' - Data File Content Comparison'.
05 filler pic X(40)
value ', generated by SimoTime Enterprises, LLC'.
01 DATFMTD1-TOTAL.
05 DATFMTD1-RDR pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(25) value 'Record count for DATFMTD1'.
01 DATFMTD3-TOTAL.
05 DATFMTD3-RDR pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(25) value 'Record count for DATFMTD3'.
01 COMPARE-NE-TOTAL.
05 COMPARE-NE pic 9(9) value 0.
05 filler pic X(3) value ' - '.
05 filler pic X(25) value 'Summary for unequal items'.
01 FORMAT-TYPE pic X value 'B'.
COPY PASSHEX4.
COPY PASSLOGS.
*****************************************************************
PROCEDURE DIVISION.
perform JOB-STARTING
perform
until COMPARE-STATUS = 'QT'
or DATFMTD1-STATUS not = '00'
or DATFMTD3-STATUS not = '00'
if READ-1 = 'Y'
perform DATFMTD1-READ
end-if
if READ-2 = 'Y'
perform DATFMTD3-READ
end-if
if DATFMTD1-STATUS = '00'
and DATFMTD3-STATUS = '00'
move 'EQ' to COMPARE-STATUS
if KEY-ACTIVE = 'Y'
perform COMPARE-KEYS
end-if
if COMPARE-STATUS = FLAG-EQ
perform COMPARE-RECORDS
end-if
if COMPARE-STATUS = FLAG-NE
add 1 to COMPARE-NE
end-if
end-if
if DELTA-PROCESS = 'QUIT'
and COMPARE-NE > DELTA-MAXIMUM
move 'The Not Equal count exceeds Maximum limit...'
to MESSAGE-TEXT
perform Z-ABEND-PROGRAM
end-if
end-perform
perform JOB-FINISHED
GOBACK.
*****************************************************************
COMPARE-RECORDS.
*> Compare...
if DATFMTD1-REC(00001:00080) not = DATFMTD3-REC(00001:00080)
move FLAG-NE to COMPARE-STATUS
if COMPARE-NE < DELTA-MAXIMUM
add 00001 to ZERO giving POS-1
add 00001 to ZERO giving POS-2
add 00080 to ZERO giving LEN-1
add 00080 to ZERO giving LEN-2
add 00080 to ZERO giving PASSHEX4-LENGTH
perform DUMP-PRIMARY-RECORD
perform DUMP-SECONDARY-RECORD
perform DUMP-POSITION-DIFFERENCE
end-if
end-if
exit.
*****************************************************************
COMPARE-KEYS.
move YES-YES to READ-FLAGS
if DATFMTD1-REC(PS-1:LN-1)
< DATFMTD3-REC(PS-2:LN-2)
move N-BYTE to READ-2
move FLAG-NE to COMPARE-STATUS
perform DUMP-PRIMARY-MISSING
end-if
if DATFMTD1-REC(PS-1:LN-1)
> DATFMTD3-REC(PS-2:LN-2)
move N-BYTE to READ-1
move FLAG-NE to COMPARE-STATUS
perform DUMP-SECONDARY-MISSING
end-if
exit.
*****************************************************************
DUMP-TO-LOG.
*> HexDump...
* Dump DD Name, Record-Number, (position,length)
move RECORD-HEADER to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
* DUMP position indicator
perform DUMP-POSITION-INDICATOR
if DUMP-ASC = 'Y'
move PASSHEX4-ASCII(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
if DUMP-HEX = 'Y'
move PASSHEX4-UPPER(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move PASSHEX4-LOWER(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
if DUMP-EBC = 'Y'
move PASSHEX4-EBCDIC(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
end-if
exit.
*****************************************************************
* Build the position header row...
*****************************************************************
DUMP-POSITION-INDICATOR.
add 9 to D-POS giving POS-NO
perform varying D-P1 from 1 by 10 until D-P1 > 1020
move DUMP-H10 to DUMP-HEADER(D-P1:10)
inspect DUMP-HEADER(D-P1 + 5:5)
replacing leading ZEROES by '.'
add 10 to POS-NO
end-perform
move DUMP-HEADER(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
DUMP-PRIMARY-MISSING.
move 'DATFMTD1 Record is missing from DATFMTD3 file'
to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move SPACES to PASSHEX4-SOURCE
add PS-1 to ZERO giving RECORD-POS
add LN-1 to ZERO giving RECORD-LEN
add PS-1 to ZERO giving D-POS
add LN-1 to ZERO giving D-LEN
move 'DATFMTD1..' to RECORD-ID
move DATFMTD1-REC(PS-1:LN-1) to PASSHEX4-SOURCE
call 'SIMOHEX4' using PASSHEX4-PASS-AREA
perform DUMP-TO-LOG
perform DUMP-POSITION-DIFFERENCE
exit.
*****************************************************************
DUMP-PRIMARY-RECORD.
add POS-1 to ZERO giving RECORD-POS
add LEN-1 to ZERO giving RECORD-LEN
add POS-1 to ZERO giving D-POS
add LEN-1 to ZERO giving D-LEN
move 'DATFMTD1..' to RECORD-ID
add DATFMTD1-RDR to ZERO giving REC-NUMBER
move DATFMTD1-REC(D-POS:D-LEN) to PASSHEX4-SOURCE
call 'SIMOHEX4' using PASSHEX4-PASS-AREA
perform DUMP-TO-LOG
exit.
*****************************************************************
DUMP-SECONDARY-MISSING.
move 'DATFMTD3 Record is missing from DATFMTD1 file'
to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move SPACES to PASSHEX4-SOURCE
add PS-2 to ZERO giving RECORD-POS
add LN-2 to ZERO giving RECORD-LEN
add PS-2 to ZERO giving D-POS
add LN-2 to ZERO giving D-LEN
move 'DATFMTD3..' to RECORD-ID
move DATFMTD3-REC(PS-2:LN-2) to PASSHEX4-SOURCE
call 'SIMOHEX4' using PASSHEX4-PASS-AREA
perform DUMP-TO-LOG
perform DUMP-POSITION-DIFFERENCE
exit.
*****************************************************************
DUMP-SECONDARY-RECORD.
move SPACES to PASSHEX4-SOURCE
add POS-2 to ZERO giving RECORD-POS
add LEN-2 to ZERO giving RECORD-LEN
add POS-2 to ZERO giving D-POS
add LEN-2 to ZERO giving D-LEN
move 'DATFMTD3..' to RECORD-ID
add DATFMTD3-RDR to ZERO giving REC-NUMBER
move DATFMTD3-REC(D-POS:D-LEN) to PASSHEX4-SOURCE
call 'SIMOHEX4' using PASSHEX4-PASS-AREA
perform DUMP-TO-LOG
exit.
*****************************************************************
DUMP-POSITION-DIFFERENCE.
if READ-FLAGS = 'YY'
move all '-' to DELTA-LINE
add POS-1 to ZERO giving PTR-1
add POS-2 to ZERO giving PTR-2
add 1 to ZERO giving IDX-2
perform until IDX-2 > 1024
or IDX-2 > D-LEN
if DATFMTD1-REC(PTR-1:1)
= DATFMTD3-REC(PTR-2:1)
move '=' to DELTA-LINE(IDX-2:1)
else
move '#' to DELTA-LINE(IDX-2:1)
end-if
add 1 to PTR-1
add 1 to PTR-2
add 1 to IDX-2
end-perform
else
move all '#' to DELTA-LINE
end-if
move DELTA-LINE(1:D-LEN) to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move '*' to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
JOB-FINISHED.
perform DATFMTD3-CLOSE
perform DATFMTD1-CLOSE
move 'Summary ' to INFO-ID
move INFO-SHORT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move 'Finished' to INFO-ID
move DATFMTD1-TOTAL to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move DATFMTD3-TOTAL to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
if DATFMTD1-RDR not = DATFMTD3-RDR
move 'WARNING! - Record counts are not equal'
to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move 'ABENDING' to INFO-ID
end-if
if COMPARE-NE > 0
move 'ABENDING' to INFO-ID
end-if
move COMPARE-NE-TOTAL to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
if DATFMTD1-EOF not = 'Y'
or DATFMTD3-EOF not = 'Y'
move 'ABENDING' to INFO-ID
end-if
move INFO-STATEMENT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move INFO-SHORT to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
perform Z-THANK-YOU.
if COMPARE-NE > 0
or DATFMTD1-RDR not = DATFMTD3-RDR
add 4 to ZERO giving RETURN-CODE
end-if
exit.
*****************************************************************
JOB-STARTING.
perform Z-POST-COPYRIGHT
perform Z-DETERMINE-ENVIRONMENT
perform DATFMTD1-OPEN
perform DATFMTD3-OPEN
move 'Y' to READ-1
move 'Y' to READ-2
if DELTA-MAXIMUM not numeric
add 100 to ZERO giving DELTA-MAXIMUM
end-if
if PS-1 > 0
and PS-2 > 0
and LN-1 > 0
and LN-2 > 0
move 'Y' to KEY-ACTIVE
move 'Key control is ENABLED...'
to MESSAGE-TEXT
else
move 'N' to KEY-ACTIVE
move 'Key control is NOT enabled...'
to MESSAGE-TEXT
end-if
perform Z-DISPLAY-MESSAGE-TEXT
move 'DUMP' to PASSHEX4-REQUEST
add 128 to ZERO giving PASSHEX4-LENGTH
move 'NOTE' to SIMOLOGS-REQUEST
move SPACES to SIMOLOGS-MESSAGE
move all '*' to SIMOLOGS-MESSAGE(1:80)
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move INFO-STATEMENT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move all '*' to SIMOLOGS-MESSAGE(1:80)
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move SIM-TITLE to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
move SIM-COPYRIGHT to SIMOLOGS-MESSAGE
call 'SIMOLOGS' using SIMOLOGS-PASS-AREA
exit.
*****************************************************************
* I/O Routines for the Primary File... *
*****************************************************************
DATFMTD1-CLOSE.
add 8 to ZERO giving APPL-RESULT.
close DATFMTD1-FILE
if DATFMTD1-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'CLOSE Failure with DATFMTD1' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move DATFMTD1-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
DATFMTD1-READ.
read DATFMTD1-FILE
if DATFMTD1-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
add 1 to DATFMTD1-RDR
else
if DATFMTD1-STATUS = '10'
add 16 to ZERO giving APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
end-if
if APPL-AOK
CONTINUE
else
if APPL-EOF
move 'Y' to DATFMTD1-EOF
else
move 'READ Failure with DATFMTD1' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move DATFMTD1-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
end-if
exit.
*---------------------------------------------------------------*
DATFMTD1-OPEN.
add 8 to ZERO giving APPL-RESULT.
open input DATFMTD1-FILE
if DATFMTD1-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'O' to DATFMTD1-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'OPEN Failure with DATFMTD1' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move DATFMTD1-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
* I/O Routines for the Secondary File... *
*****************************************************************
DATFMTD3-READ.
read DATFMTD3-FILE
if DATFMTD3-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
add 1 to DATFMTD3-RDR
else
if DATFMTD3-STATUS = '10'
add 16 to ZERO giving APPL-RESULT
else
add 12 to ZERO giving APPL-RESULT
end-if
end-if.
if APPL-AOK
CONTINUE
else
if APPL-EOF
move 'Y' to DATFMTD3-EOF
else
move 'READ Failure with DATFMTD3' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move DATFMTD3-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
end-if
exit.
*---------------------------------------------------------------*
DATFMTD3-OPEN.
add 8 to ZERO giving APPL-RESULT.
open input DATFMTD3-FILE
if DATFMTD3-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'O' to DATFMTD3-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'OPEN Failure with DATFMTD3' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move DATFMTD3-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*---------------------------------------------------------------*
DATFMTD3-CLOSE.
add 8 to ZERO giving APPL-RESULT.
close DATFMTD3-FILE
if DATFMTD3-STATUS = '00'
subtract APPL-RESULT from APPL-RESULT
move 'C' to DATFMTD3-OPEN-FLAG
else
add 12 to ZERO giving APPL-RESULT
end-if
if APPL-AOK
CONTINUE
else
move 'CLOSE Failure with DATFMTD3' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
move DATFMTD3-STATUS to IO-STATUS
perform Z-DISPLAY-IO-STATUS
perform Z-ABEND-PROGRAM
end-if
exit.
*****************************************************************
* The following Z-ROUTINES provide administrative functions *
* for this program. *
*****************************************************************
* ABEND the program, post a message to the console and issue *
* a STOP RUN. *
*****************************************************************
Z-ABEND-PROGRAM.
if MESSAGE-TEXT not = SPACES
perform Z-DISPLAY-MESSAGE-TEXT
end-if
move 'PROGRAM-IS-ABENDING...' to MESSAGE-TEXT
perform Z-DISPLAY-MESSAGE-TEXT
add 12 to ZERO giving RETURN-CODE
STOP RUN.
* exit.
*****************************************************************
Z-DETERMINE-ENVIRONMENT.
add 16833 to ASC-OR-EBC
if ASC-A = 'A'
move 'Compiled for an ASCII environment...'
to MESSAGE-TEXT
else
if EBC-A = 'A'
move 'Compiled for an EBCDIC environment...'
to MESSAGE-TEXT
else
move 'Compiled for an UNKNOWN environment...'
to MESSAGE-TEXT
end-if
end-if
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* Display CONSOLE messages... *
*****************************************************************
Z-DISPLAY-MESSAGE-TEXT.
if MESSAGE-TEXT-2 = SPACES
display MESSAGE-BUFFER(1:79)
else
display MESSAGE-BUFFER
end-if
move all SPACES to MESSAGE-TEXT
exit.
*****************************************************************
* Display the file status bytes. This routine will display as *
* four digits. If the full two byte file status is numeric it *
* will display as 00nn. If the 1st byte is a numeric nine (9) *
* the second byte will be treated as a binary number and will *
* display as 9nnn. *
*****************************************************************
Z-DISPLAY-IO-STATUS.
if IO-STATUS not NUMERIC
or IO-STAT1 = '9'
move IO-STAT1 to IO-STATUS-04(1:1)
subtract TWO-BYTES-BINARY from TWO-BYTES-BINARY
move IO-STAT2 to TWO-BYTES-RIGHT
add TWO-BYTES-BINARY to ZERO giving IO-STATUS-0403
move 'File Status is: nnnn' to MESSAGE-TEXT
move IO-STATUS-04 to MESSAGE-TEXT(17:4)
perform Z-DISPLAY-MESSAGE-TEXT
else
move '0000' to IO-STATUS-04
move IO-STATUS to IO-STATUS-04(3:2)
move 'File Status is: nnnn' to MESSAGE-TEXT
move IO-STATUS-04 to MESSAGE-TEXT(17:4)
perform Z-DISPLAY-MESSAGE-TEXT
end-if
exit.
*****************************************************************
Z-POST-COPYRIGHT.
move SIM-TITLE to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
move SIM-COPYRIGHT to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
Z-THANK-YOU.
move SIM-THANKS-01 to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
move SIM-THANKS-02 to MESSAGE-BUFFER
perform Z-DISPLAY-MESSAGE-TEXT
exit.
*****************************************************************
* This program was generated by SimoZAPS *
* A product of SimoTime Enterprises *
* Our e-mail address is: helpdesk@simotime.com *
* Also, visit our Web Site at http://www.simotime.com *
* *
* Generation Date: 2008-11-14 Generation Time: 00:03:38:79 *
*****************************************************************
The purpose of this suite of programs is to provide examples of how to create, copy and compare various data files and VSAM Data Sets using JCL, IEBGENER, IDCAMS and a COBOL program.
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.
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This program is one of a suite of programs that provide for converting between data files and VSAM, Keyed-Sequential-Data-Set (KSDS). The complete Z-Pack may be downloaded from http://www.simotime.com/sim4dzip.htm#zPackDatFmt01 or view the complete list of SimoTime Examples at http://www.simotime.com/sim4dzip.htm.
Note: You must be attached to the Internet to download a Z-Pack or view the list.
Simply click on the following SimoMODS Callable Routines and Utility Programs to review additional information about the shared or common routines and programs available from SimoTime Enterprises.
Check out The VSAM-QSAM-SORT Connection for more examples of mainframe Data File management and accessing techniques with sample code.
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If you have any questions, suggestions or comments please call or send an e-mail to: helpdesk@simotime.com
We appreciate your comments and feedback.
Founded in 1987, SimoTime Enterprises is a privately owned company. We specialize in the creation and deployment of business applications using new or existing technologies and services. We have a team of individuals that understand the broad range of technologies being used in today's environments. This includes the smallest thin client using the Internet and the very large mainframe systems. There is more to making the Internet work for your company's business than just having a nice looking WEB site. It is about combining the latest technologies and existing technologies with practical business experience. It's about the business of doing business and looking good in the process. Quite often, to reach larger markets or provide a higher level of service to existing customers it requires the newer Internet technologies to work in a complementary manner with existing corporate mainframe systems. Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com
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