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SOC7 Abend while calling a module

 
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arvibala
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PostPosted: Wed Nov 03, 2010 11:43 am    Post subject: SOC7 Abend while calling a module Reply with quote

Hi

When our Module is run, we are getting SOC7 abend for second record. To confirm its not data issue, I swapped the records and ran still it abends for the second record.

Code:

"  a data exception (System Completion Code=0C7).                 
 STYHIVFD    at entry point STYHIVFD at compile unit offset +00001DB4"


This is how I call the module in STTBD110

Code:

"
INITIALIZE XSTYIVFD-COMM
MOVE TRAN-DTL-SEC-SYS-ID        TO XSTYIVFD-SEC-SYS-ID   
MOVE TRAN-DTL-ACCT-SYS-ID       TO XSTYIVFD-ACCT-SYS-ID 
MOVE TRAN-DTL-W9-CERT           TO XSTYIVFD-SS-CERT     
MOVE TRAN-DTL-W8-SOLICIT-YR     TO XSTYIVFD-W8-SOLICIT-YR
MOVE TRAN-DTL-GEO-CD            TO XSTYIVFD-GEO-CD       
                                   XSTYIVFD-TAX-GEO-CD   

CALL WS-STYHIVFD USING XSTY0000-COMMON-ERR-PARM   
                       XSTYIVFD-COMM             
"


Inside 'STYHIVFD' we are getting the SOC7 abend between 'END-PERFORM' and '2300-EXIT'

Code:

    PERFORM VARYING WS-SUB1 FROM 1 BY 1                         
                            UNTIL WS-SUB1 > XSTYIW8C-REC-CNTR           -> I suspect some issue here
                                              OR LOOK-UP-STOP
    ....................
    ....................
    ....................
    ....................
    ....................

    END-PERFORM     
         .         
                   
2300-EXIT.         


Any help?
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Arvind
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kolusu
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PostPosted: Wed Nov 03, 2010 12:05 pm    Post subject: Reply with quote

arvibala,

Are any of the passed values comp-3 fields? Also is the subroutine in the initial state for each call?

Check these 2 links

http://www.mvsforums.com/helpboards/viewtopic.php?t=3788&highlight=initial+subroutine

http://www.mvsforums.com/helpboards/viewtopic.php?t=1477&highlight=initial+subroutine

Kolusu
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dbzTHEdinosauer
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Location: germany

PostPosted: Wed Nov 03, 2010 12:12 pm    Post subject: Reply with quote

Arvind,
go to offset +00001DB4 in program STYHIVFD (look in compile listing)

and see what instruction is being executed.

since it is a SOC7, you know that you have a problem with a numeric field.
thus you comment,
Quote:
its not data issue
is not only false,
it is preventing you from solving your problem.

now, it may not be data that you input, but it is still a data issue.
what references are involved with the instruction at offset +00001DB4?
one of those fields contains the bad data value.


and something else that is important to note:
you don't have SOC7's during the CALL to a program,
better title would be
SOC7 in CALLed Program
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papadi
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PostPosted: Wed Nov 03, 2010 4:11 pm    Post subject: Reply with quote

Look in the code for a numeric variable that has not been given a "value".

If such a field is added to, subtracted from, etc, or compared to some other numeric value, a 0c7 can happen.

Check to make sure the calling code and the called code have the same definition of the "using" parameters.
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arvibala
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PostPosted: Thu Nov 04, 2010 1:13 am    Post subject: Reply with quote

As I posted before the Abend was between END-PERFORM and 2300-EXIT based on OFFSET value ...

Code:

001313 001D28 MOVE                             001316 001D3C MOVE
001325 001D64 END-PERFORM                   001328 001DC6 EXIT
001340 001DD8 SET                           001342 001DE4 SET 


Code:

  001325                       END-PERFORM                                         
  001326                         .                                             
  001327                                                                       
PP 5655-G53 IBM ENTERPRISE COBOL FOR Z/OS  3.3.0 0506          STYHIVFD  DATE 09
  LINEID  PL SL  ----+-*A-1-B--+----2----+----3----+----4----+----5----+----6---
  001328                2300-EXIT.                                             



so I guess the problem is with the PERFORM condition?

UNTIL WS-SUB1 > XSTYIW8C-REC-CNTR
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Arvind
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arvibala
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PostPosted: Thu Nov 04, 2010 7:14 am    Post subject: Reply with quote

I found the issue ... Variable XSTYIW8C-REC-CNTR is not being initialized.

Before the perform a DB2 module STYHIW8C ( only for first record) is being called where this variable is getting initialized. But that call was failing because of -805 (Package Not Found) and we failed to capture that so when the second record was read it directly came to the perform and since it was not initialized ... it failed with SOC7

Thanks All
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Arvind
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dbzTHEdinosauer
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PostPosted: Thu Nov 04, 2010 7:29 am    Post subject: Reply with quote

apparently, you are not checking sqlcodes.
as you add this very importent logic - checking sqlcodes
you should also add a CALL to DSNTIAR,
this post by JSHARON1248 is an excellent example of implementation.
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Dick Brenholtz
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arvibala
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PostPosted: Mon Nov 08, 2010 5:54 am    Post subject: Reply with quote

Thanks Bren
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Arvind
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