How can I add lines to the end of each member in a PO/PDS?
Article ID: 15657
Updated On:
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Issue/Introduction
How can I add lines to the end of each member in a PO/PDS using CAWABATC File Master in batch?
Resolution
Up to now there is no possibility in File Master to add lines directly to each member in a Partitioned Organized Data Set (PO/PDS).
Therefore, you have to use sequential work files (PS) to meet that goal.
The following job is doing this all together. See comments in the ADDRECS step at SYSIN DD, please.
//*------------------------------------------------------------------*
// EXPORT SYMLIST=(OUTFILE)
// SET STORCLS='TSO'
// SET FMLOAD='your.File_Master.CDBILOAD'
// SET INFILE='your.PO.DSN'
// SET OUTFILE='your.new.PO.DSN'
// SET WRKCYLS='1' primary and secondary work space
// SET OUTCYLS='1' primary and secondary output space
// SET OUTBLKS='100' output directory blocks
// SET SYSOUTC='*' SYSOUT class
//*------------------------------------------------------------------*
//ADDRECS EXEC PGM=CAWABATC,REGION=3M
//STEPLIB DD DISP=SHR,DSN=&FMLOAD
//INFILE DD DISP=SHR,DSN=&INFILE
//SYSLIST DD SYSOUT=&SYSOUTC
//SYSPRINT DD SYSOUT=&SYSOUTC
//WORK01 DD DSN=&&WORK01,SPACE=(CYL,(&WRKCYLS,&WRKCYLS))
//WORK02 DD DSN=&&WORK02,SPACE=(CYL,(&WRKCYLS,&WRKCYLS))
//WORK03 DD DSN=&&WORK03,SPACE=(CYL,(&WRKCYLS,&WRKCYLS))
//WORKPS DD DSN=&&WORKPS,SPACE=(CYL,(&WRKCYLS,&WRKCYLS)),
// DISP=(NEW,CATLG,DELETE)
//EOFLINE DD *
***** EOF
/*
//SYSIN DD *
*--------------------------------------------------------------------*
*
* The following COPY and READ commands are going to:
*
* 1. COPY the PO/PDS members from INFILE to WORK01 (PS).
*
* 2. Copy WORK01 to WORK02 via READ and adding an '***** EOF' line
* to the end of each "member" by using two IF statements
* (when the second IF is true, File Master first writes the
* new lines and lastly writes the lines from INFILE(WORK01)).
*
* 3. COPY WORK02 to WORK03 to correctly position the '***** EOF'
* record for the first and last "members".
*
* 4. COPY WORK03 to the final PS data set (WORKPS), removing
* '***** EOF' and adding the lines you would like to add
* to the end of each PO member.
*
* In the last job step of this job, WORKPS is being copied back
* to a new PO/PDS by using IEBGENER.
*
*--------------------------------------------------------------------*
COPY INFILE(INFILE),OUTFILE(WORK01)
READ INFILE(WORK01),
IF(1,14,NE,T'./ ADD NAME='),
WRITE(WORK02),
IF(1,14,EQ,T'./ ADD NAME='),
PADCHAR(C' '),
MOVE(CLEAR),
MOVE(1,T'***** EOF'),
WRITE(WORK02),
MOVE(CLEAR),
MOVE(1,0,1),
WRITE(WORK02)
COPY INFILE(WORK02),RID(2),OUTFILE(WORK03,NOCLOSE)
COPY INFILE(EOFLINE),OUTFILE(WORK03,CLOSE)
READ INFILE(WORK03),
IF(1,9,NE,T'***** EOF'),
WRITE(WORKPS),
IF(1,9,EQ,T'***** EOF'),
PADCHAR(C' '),
MOVE(CLEAR),
*
* change following set of lines according to your needs -->
*
MOVE(1,T'//*** NEW LINE 1 ADDED TO THE END OF THIS MEMBER ***'),
WRITE(WORKPS),
MOVE(CLEAR),
MOVE(1,T'//*** NEW LINE 2 ADDED TO THE END OF THIS MEMBER ***'),
WRITE(WORKPS),
MOVE(CLEAR),
MOVE(1,T'//*** NEW LINE 3 ADDED TO THE END OF THIS MEMBER ***'),
WRITE(WORKPS)
/*
//*------------------------------------------------------------------*
//DELETE EXEC PGM=IDCAMS
//SYSPRINT DD SYSOUT=&SYSOUTC
//SYSIN DD DATA,SYMBOLS=JCLONLY,DLM=##
DELETE &OUTFILE PURGE
IF LASTCC=8 THEN SET MAXCC=0
##
//*------------------------------------------------------------------*
//* Copy WORKPS to a new PO/PDS
//*------------------------------------------------------------------*
//PS2PDS EXEC PGM=IEBUPDTE,PARM=NEW
//SYSUT2 DD DSN=&OUTFILE,
// SPACE=(CYL,(&OUTCYLS,&OUTCYLS,&OUTBLKS)),
// LIKE=&INFILE,
// DISP=(NEW,CATLG,DELETE),STORCLAS=&STORCLS
//SYSPRINT DD SYSOUT=&SYSOUTC
//SYSIN DD DISP=SHR,DSN=&&WORKPS
Before running the job above - this is one member from the INFILE:
BROWSE HLQ.T1603254.TESTPO(MBR00001) Line 0000000000 Col 001 080
Command ===> Scroll ===> CSR
********************************* Top of Data **********************************
//JOB00001 JOB (999999999),XXXXXXXXXXXX,
// CLASS=B,MSGCLASS=X,REGION=0M,
// MSGLEVEL=(1,1),NOTIFY=&SYSUID
//*------------------------------------------------*
//ST00001 EXEC PGM=PGM00001
//DD00001 DD DISP=SHR,DSN=HLQ.I00001.LLQ
//DD00002 DD DISP=SHR,DSN=HLQ.I00002.LLQ
//DD00003 DD DISP=SHR,DSN=HLQ.I00003.LLQ
//DD00004 DD DISP=SHR,DSN=HLQ.I00004.LLQ
//DD00005 DD DISP=SHR,DSN=HLQ.I00005.LLQ
******************************** Bottom of Data ********************************
After running the job above - new PO/PDS - the green lines are added to each member in the PDS:
BROWSE HLQ.T1603254.TESTPO.NEW(MBR00001) Line 0000000000 Col 001 080
Command ===> Scroll ===> CSR
********************************* Top of Data **********************************
//JOB00001 JOB (999999999),XXXXXXXXXXXX,
// CLASS=B,MSGCLASS=X,REGION=0M,
// MSGLEVEL=(1,1),NOTIFY=&SYSUID
//*------------------------------------------------*
//ST00001 EXEC PGM=PGM00001
//DD00001 DD DISP=SHR,DSN=HLQ.I00001.LLQ
//DD00002 DD DISP=SHR,DSN=HLQ.I00002.LLQ
//DD00003 DD DISP=SHR,DSN=HLQ.I00003.LLQ
//DD00004 DD DISP=SHR,DSN=HLQ.I00004.LLQ
//DD00005 DD DISP=SHR,DSN=HLQ.I00005.LLQ
//*** NEW LINE 1 ADDED TO THE END OF THIS MEMBER ***
//*** NEW LINE 2 ADDED TO THE END OF THIS MEMBER ***
//*** NEW LINE 3 ADDED TO THE END OF THIS MEMBER ***
******************************** Bottom of Data ********************************
Additional Information
The JCL above is build the way that you usually only have to change the values of the variables at the SET statements in the beginning of the job, and of course, the line(s) you would like to add to each member (the green lines in the ADDRECS job step).
EXPORT is required if you would like to use a variable within SYSIN too (see IDCAMS DELETE step).
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