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typical one - extract other based on one.

 
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ranga_subham
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Joined: 31 Jan 2006
Posts: 255
Topics: 72
PostPosted: Thu Jul 17, 2008 9:55 am    Post subject: typical one - extract other based on one. Reply with quote
Hi,

We get huge content in the form of a GDG on daily basis. It's got the below shown type records in it.

Code:

01
02
07
08
11
11
19
99


The customer requests us to extract data based on below conditions.

The 02 type record has a number '111111' in position 55. We need to extract all 8 type records into an output file if the 6 digit number is found in position 55 on type 02 record.

Would you please suggest any File-Aid / Syncsort or any other solution to automize this?

Thank a lot in advance.

Regards.
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Dibakar
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Joined: 02 Dec 2002
Posts: 700
Topics: 63
Location: USA
PostPosted: Fri Sep 12, 2008 9:55 pm    Post subject: Reply with quote
Looks like there is no relation between 02 and 08 record and you want all 08 records if some 02 record has 111111 at position 55.

I would write a jcl with three steps -

step1 - create empty output file

step2 - set a return code 4 based on 111111 at 55 for 02 record. this can be done by cobol, rexx etc

if step2.rc = 4 then

step3 - copy all 08 records

end if
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kolusu
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Joined: 26 Nov 2002
Posts: 12378
Topics: 75
Location: San Jose
PostPosted: Sat Sep 13, 2008 12:37 pm    Post subject: Reply with quote
ranga_subham,

You can use DFSORT's new WHEN=GROUP function available with z/OS DFSORT V1R5 PTF UK90013 (July, 2008) like this to get the desired results

Code:

//STEP0100 EXEC PGM=ICEMAN                                         
//SYSOUT   DD SYSOUT=*                                             
//SORTIN   DD *
01
02                                     111111
07
08
11
11
19
99
//SORTOUT  DD SYSOUT=*                                             
//SYSIN    DD *                                                   
  INREC IFTHEN=(WHEN=GROUP,BEGIN=(1,2,CH,EQ,C'02',AND,55,6,CH,EQ,C'111111'),
        PUSH(81:1,2))
  SORT FIELDS=COPY                                                 
  OUTFIL INCLUDE=(1,2,CH,EQ,C'08',AND,81,2,CH,EQ,C'02'),         
  BUILD=(01,80)                                                   
/* 




For complete details on the new WHEN=GROUP function and the other new functions available with PTF UK90013, see:

www.ibm.com/systems/support/storage/software/sort/mvs/ugpf/

Hope this helps...

Cheers
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Dibakar
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Joined: 02 Dec 2002
Posts: 700
Topics: 63
Location: USA
PostPosted: Sat Sep 13, 2008 8:17 pm    Post subject: Reply with quote
So, if the input is

Code:

01
02                                     111111
07
08  Ranga
08  Kolusu
11
11
19
99
01
02                                     000000
07
08  Diba

Then output will be

Code:

08  Ranga
08  Kolusu


I initially thought the request was for

Code:
08  Ranga
08  Kolusu
08  Diba


But first one makes more sense
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kolusu
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Topics: 75
Location: San Jose
PostPosted: Sat Sep 13, 2008 10:34 pm    Post subject: Reply with quote
Dibakar,

If you wanted all the 08 records then you can use the following control cards

Code:

//SYSIN    DD *                                                   
  INREC IFTHEN=(WHEN=GROUP,BEGIN=(1,2,CH,EQ,C'02',AND,55,6,CH,EQ,C'111111'),
        PUSH(81:ID=1))
  SORT FIELDS=COPY                                                 
  OUTFIL INCLUDE=(1,2,CH,EQ,C'08',AND,81,1,ZD,GT,0),         
  BUILD=(01,80)                                                   
/* 


Hope this helps...

Cheers
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Kolusu
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mf_user
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PostPosted: Sun Sep 14, 2008 6:38 am    Post subject: Thanks Reply with quote
Thanks Kolusu. I will try it out.
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ranga_subham
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Joined: 31 Jan 2006
Posts: 255
Topics: 72
PostPosted: Mon Sep 15, 2008 7:34 am    Post subject: Thanks to Kolusu. Reply with quote
Kolusu, I have been trying to achieve the same using the File-Aid but could not succeed. Another friend of mine will be giving a EZYTRIEVE solution to the same. I will post it here as soon as I get.

I could not use your solution because we use Syncsort. Embarassed
Thanks.
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Ranga
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