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Vasanthr
New User
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Joined: 24 Jan 2011
Posts: 21
Location: India
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Hi
I have a file with header,data and trailer as shown below
DD-MM-YYYY
1111999-12-30-12.55.11.8333720
1111999-12-30-13.55.11.8333720
1111959-12-30-15.55.11.8353720
1111999-12-30-15.55.11.8353720
DD-MM-YYYY
I want to remove the duplicates in data in position 15-25 alone and i want the header and trailer records
The output should be like this
DD-MM-YYYY
1111999-12-30-12.55.11.8333720
1111999-12-30-13.55.11.8333720
1111959-12-30-15.55.11.8353720
DD-MM-YYYY
I want this to be done in a single step of sort.
Do let me know if this could be achieved? |
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Frank Yaeger
DFSORT Developer
Joined: 15 Feb 2005
Posts: 7129
Location: San Jose, CA
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You can use a DFSORT/ICETOOL job like the following to do what you asked for:
| Code: |
//S1 EXEC PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG DD SYSOUT=*
//IN DD DSN=... input file
//OUT DD DSN=... output file
//TOOLIN DD *
DATASORT FROM(IN) TO(OUT) HEADER TRAILER USING(CTL1)
/*
//CTL1CNTL DD *
SORT FIELDS=(15,11,CH,A)
SUM FIELDS=NONE
/*
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Vasanthr
New User
Joined: 24 Jan 2011
Posts: 21
Location: India
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| thanks .. its working fine |
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Vasanthr
New User
Joined: 24 Jan 2011
Posts: 21
Location: India
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Hi
That sort JCL works fine for files with 1 header and 1 trailer. I have some files with more than 1 header and 1 trailer.. In such cases it doesnt work as other headers are getting eliminated.
Is there any way to get all the headers and trailers with non duplicate records ?
Sample I/p
000header-----
000header-----
000header-----
111rec-------------------
111rec-------------------
111rec-------------------
111rec-------------------
999trailer----------------
999trailer--------------- |
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prino
Senior Member
Joined: 07 Feb 2009
Posts: 1306
Location: Vilnius, Lithuania
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| Vasanthr wrote: |
| That sort JCL works fine for files with 1 header and 1 trailer. I have some files with more than 1 header and 1 trailer.. In such cases it doesnt work as other headers are getting eliminated. |
Why didn't you mention this requirement in the first place???? |
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Frank Yaeger
DFSORT Developer
Joined: 15 Feb 2005
Posts: 7129
Location: San Jose, CA
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Vasanth,
If you want a complete solution, you need to provide a complete requirement.
Can there be any number of headers and any number of trailers? What is the maximum number? Or are there always a specific number of headers and trailers (e.g. 3 and 2 in your example)?
How do you identify a header? How do you identify a trailer?
What is the RECFM and LRECL of your input file? What is the starting position, length and format of each relevant field?
Also, run this job and show the resulting //SYSOUT messages so we can see which product and level you have:
| Code: |
//S1 EXEC PGM=SORT
//SYSOUT DD SYSOUT=*
//SORTIN DD *
RECORD
//SORTOUT DD DUMMY
//SYSIN DD *
OPTION COPY
/*
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Vasanthr
New User
Joined: 24 Jan 2011
Posts: 21
Location: India
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Here are the details you have asked for:
There can be any number of header and trailers.No maximum limit.
you can dentify header with "000" in the 1-3 posistion and trailer has "999" in 1-3 posistion
LRECL=80,RECFM=FB
Duplicates needs to be removed on SORT FIELDS=(15,11,CH,A)
Below is the SYSOUT for the Job you have asked to run.
| Code: |
SYNCSORT FOR Z/OS 1.3.2.1R U.S. PATENTS: 4210961, 5117495 (C) 2007 SYNCSORT INC.
SYNCSORT LICENSED FOR CPU SERIAL NUMBER 40BE0, MODEL 2817 735
SYSIN :
OPTION COPY
WER276B SYSDIAG= 1386520, 2951853, 2951853, 1741425
WER164B 6,884K BYTES OF VIRTUAL STORAGE AVAILABLE, MAX REQUESTED,
WER164B 0 BYTES RESERVE REQUESTED, 272K BYTES USED
WER146B 32K BYTES OF EMERGENCY SPACE ALLOCATED
WER108I SORTIN : RECFM=FB ; LRECL= 80; BLKSIZE= 80
WER110I SORTOUT : RECFM=FB ; LRECL= 80; BLKSIZE= 80
WER410B 5,856K BYTES OF VIRTUAL STORAGE AVAILABLE ABOVE THE 16MEG LIN
WER410B 0 BYTES RESERVE REQUESTED, 156K BYTES USED
WER211B SYNCSMF CALLED BY SYNCSORT; RC=0000
WER449I SYNCSORT GLOBAL DSM SUBSYSTEM ACTIVE
WER416B BSAM WAS USED FOR SORTIN
WER416B BSAM WAS USED FOR SORTOUT
WER054I RCD IN 1, OUT 1
WER169I RELEASE 1.3 BATCH 0506 TPF LEVEL 2.1
WER052I END SYNCSORT - P89BFL1T,S1,,DIAG=AE00,6082,820E,004E,E6F2,48A |
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Frank Yaeger
DFSORT Developer
Joined: 15 Feb 2005
Posts: 7129
Location: San Jose, CA
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| The messages indicate you're using Syncsort, not DFSORT. I'm a DFSORT developer. DFSORT and Syncsort are competitive products. I'm happy to answer questions on DFSORT and DFSORT's ICETOOL, but I don't answer questions on Syncsort. |
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nareshdacha
New User
Joined: 12 Jan 2010
Posts: 66
Location: US
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Hi,
If there are 3 headers and 2 trailors.. you can use the below code.....
| Code: |
//TOOLIN DD *
DATASORT FROM(IN) TO(OUT) HEADER(3) TRAILER(2) USING(CTL1) |
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