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Sorting to get only one type of error
IBM Mainframe Forums -> DFSORT/ICETOOL
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rgupta71

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Joined: 21 Jun 2009
Posts: 160
Location: Indore
PostPosted: Tue Mar 08, 2011 8:45 pm
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Hi All,

I am trying to generate a list where the key is having only one type of error. which is Error1 in below example

For example
Code:

AAAAA                  Error1
AAAAA                  Error1
AAAAA                  Error1
AAAAA                  Error2
AAAAA                  Error2
AAAAA                  Error3
AAAAA                  Error3
BBBBB                  Error1
BBBBB                  Error1
BBBBB                  Error1
CCCCC                  Error2



Output should be
BBBBB Error1

Error can be duplicates for each key.RECFM=FB

Is this possible using sort?

Thanks
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Garry Carroll

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Joined: 08 May 2006
Posts: 1193
Location: Dublin, Ireland
PostPosted: Tue Mar 08, 2011 9:28 pm
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Quote:
Output should be
BBBBB Error1

Error can be duplicates for each key.RECFM=FB


Your requirements are not very clear.

Do you want all records that have Error1, just ones with BBBBB, the first with BBBBB, the last with BBBBB or something else? What are the positions of the fields? What is the LRECL?

Which SORT product are you using - DFSORT or SYNCSORT?

Garry.
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rgupta71

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Joined: 21 Jun 2009
Posts: 160
Location: Indore
PostPosted: Tue Mar 08, 2011 9:35 pm
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Records which only have Error1 not any other error.
LRECL is 160.
Key is at 41 position of 10 bytes and Error is at postion 10 of 8 bytes.
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Skolusu

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Joined: 07 Dec 2007
Posts: 2205
Location: San Jose
PostPosted: Tue Mar 08, 2011 11:02 pm
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rgupta71,

Use the following DFSORT JCL which will give you the desired results

Code:

//STEP0100 EXEC PGM=SORT                                               
//SYSOUT   DD SYSOUT=*                                                 
//SORTIN   DD DSN=Your input Fb 160 byte file,DISP=SHR
//SORTOUT  DD SYSOUT=*                                                 
//SYSIN    DD *                                                       
  INREC IFTHEN=(WHEN=INIT,OVERLAY=(161:C'000')),                       
  IFTHEN=(WHEN=GROUP,KEYBEGIN=(41,10),PUSH=(164:10,8)),               
  IFTHEN=(WHEN=(10,8,CH,NE,164,8,CH),OVERLAY=(163:C'1'))               
  SORT FIELDS=(41,10,CH,A),EQUALS                                     
  SUM FIELDS=(161,3,ZD)                                               
  OUTFIL BUILD=(1,160),INCLUDE=(161,3,ZD,EQ,0,AND,10,8,CH,EQ,C'ERROR1')
//*
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rgupta71

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Joined: 21 Jun 2009
Posts: 160
Location: Indore
PostPosted: Tue Mar 08, 2011 11:51 pm
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I am getting below error.

Code:
 IFTHEN=(WHEN=GROUP,KEYBEGIN=(41,10)
                    $               
OPERAND DEFINER ERROR   
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Skolusu

Senior Member


Joined: 07 Dec 2007
Posts: 2205
Location: San Jose
PostPosted: Wed Mar 09, 2011 12:03 am
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rgupta71,

Looks like your shop does not have the ptf which supports KEYBEGIN parm. Ask your System Programmer to install it (it's free). Use the following Control cards.

Code:

//SYSIN    DD *                                                         
  INREC IFTHEN=(WHEN=INIT,                                             
        OVERLAY=(161:3C'0',SEQNUM,3,ZD,RESTART=(41,10))),               
  IFTHEN=(WHEN=GROUP,BEGIN=(164,3,ZD,EQ,1),PUSH=(167:10,8)),           
  IFTHEN=(WHEN=(10,8,CH,NE,167,8,CH),OVERLAY=(163:C'1'))               
  SORT FIELDS=(41,10,CH,A),EQUALS                                       
  SUM FIELDS=(161,3,ZD)                                                 
  OUTFIL BUILD=(1,160),INCLUDE=(161,3,ZD,EQ,0,AND,10,8,CH,EQ,C'ERROR1')
//*
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