MODE Operator
Error checking and further actions (MODE Operator) Example
Scenario -Separate employee details based on "IN", "US". If any error occurs in the first processing stops the second process.
INPUT - MATEPK.INPUT.PSFILE
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
001 PAWAN MAINFRAME JPM AP IN
002 SRINIVAS TESTING ORACLE TG IN
003 SRIDHAR SAS CG OR US
004 VENKATESH ABAP CSC CA IN
005 RAVI HADOOP CTS FL US
006 PRASAD HR INFOSYS MI US
007 RAJA TESTING IBM CA US
JCL -
----+----1----+----2----+----3----+----4----+----5----+
//MATEPKIT JOB (123),'MATEPK',CLASS=A,MSGCLASS=A,
// MSGLEVEL=(1,1),NOTIFY=&SYSUID
//*
//STEP01 EXEC PGM=ICETOOL
//INDD DD DSN=MATEPK.INPUT.PSFILE,DISP=SHR
//OUTDD1 DD DSN=MATEPK.OUTPUT.PSFILEM1,
// DISP=(NEW,CATLG,DELETE),VOLUME=SER=DEVHD4,
// SPACE=(TRK,(1,1),RLSE),UNIT=SYSDA,
// DCB=(DSORG=PS,RECFM=FB,LRECL=80,BLKSIZE=800)
//OUTDD2 DD DSN=MATEPK.OUTPUT.PSFILEM2,
// DISP=(NEW,CATLG,DELETE),VOLUME=SER=DEVHD4,
// SPACE=(TRK,(1,1),RLSE),UNIT=SYSDA,
// DCB=(DSORG=PS,RECFM=FB,LRECL=80,BLKSIZE=800)
//TOOLIN DD *
COPY FROM(INDD) TO(OUTDD1) USING(CTL1)
MODE STOP
COPY FROM(INDD) TO(OUTDD2) USING(CTL2)
/*
//CTL1CNTL DD *
INCLUDE COND=(60,2,CH,EQ,C'IN')
/*
//CTL2CNTL DD *
INCLUDE COND=(60,2,CH,EQ,C'US')
/*
//TOOLMSG DD SYSOUT=*
//DFSMSG DD SYSOUT=*
//
OUTPUT1 - MATEPK.OUTPUT.PSFILEM1
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
001 PAWAN MAINFRAME JPM AP IN
002 SRINIVAS TESTING ORACLE TG IN
004 VENKATESH ABAP CSC CA IN
OUTPUT2 - MATEPK.OUTPUT.PSFILEM2
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
003 SRIDHAR SAS CG OR US
005 RAVI HADOOP CTS FL US
006 PRASAD HR INFOSYS MI US
007 RAJA TESTING IBM CA US
TOOLMSG (SDSF SPOOL) - Verify TOOLMSG for the return code of the submitted job.
Explaining Example -
- INDD - Specifies the ddname for input file.
- OUTDD1,OUTDD2 - Specifies the ddnames for output files.
- TOOLIN DD * - Specifies the ICETOOL statements for DFSORT.
- TOOLMSG - Specifies where to write the ICETOOL processing messages.
- DFSMSG - Specifies where to write the DFSORT processing messages.
- COPY FROM(INDD) TO(OUTDD1) USING(CTL1) - Copies the data records which satisfies the selection criteria specified in CTL1 from INDD to OUTDD1.
- MODE STOP - Stops the process if error occurs by the statement throws an error.
- COPY FROM(INDD) TO(OUTDD2) USING(CTL2) - Copies the data records which satisfies the selection criteria specified in CTL2 from INDD to OUTDD2.
- CTL1CNTL DD *, CTL2CNTL DD * - Specifies the DFSORT statements for processing.
- INCLUDE COND=(60,2,CH,EQ,C'IN') - Selection criteria to copy the records which are having 'IN' from 60th byte of length 2 bytes.
- INCLUDE COND=(60,2,CH,EQ,C'US') - Selection criteria to copy the records which are having 'US' from 60th byte of length 2 bytes.