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Can not insert new record into VSAM file

 
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iamyinhe

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Joined: 27 Apr 2006
Posts: 7

PostPosted: Wed Feb 27, 2008 11:11 am    Post subject: Can not insert new record into VSAM file
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I have a program to insert new record into VSAM file. After program completed without any Natural error message, i can not find the new record in that file.

I call "WMLOG" to write the maintenance log and I confirm program WMLOG completed successfully, does it mean the STORE statement completed successfully?

FOR #INDEX 1 TO 12
IF #SCR-AAAA(#INDEX) NE ' '
FIND TABLE1-V WITH AAAA EQ #SCR-AAAA(#INDEX)
IF NO RECORD FOUND
AAAA := #SCR-AAAA(#INDEX)
STORE TABLE1-V
ESCAPE BOTTOM
END-NOREC
END-FIND
#PARA-REC-TYPE := 'AD-AAAA'
#PARA-PGM-ID := *PROGRAM
#PARA-USER-ID := *USER
CALLNAT 'WMLOG' #PARA-M-LOG /*write maintenance log
END-IF
END-FOR
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ofer71

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Joined: 27 Dec 2005
Posts: 2360
Location: Israel

PostPosted: Wed Feb 27, 2008 11:41 am    Post subject:
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1. I don't see END TRANSACTION anywhere.
2. Have you tried to run it with debugger (TEST ON)?
3. Have you tried to run it with database log (DBLOG ON)?

O.
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iamyinhe

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Joined: 27 Apr 2006
Posts: 7

PostPosted: Wed Feb 27, 2008 4:26 pm    Post subject:
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ofer71 wrote:
1. I don't see END TRANSACTION anywhere.
2. Have you tried to run it with debugger (TEST ON)?
3. Have you tried to run it with database log (DBLOG ON)?

O.


If no END TRANSACTION, what will happen? I test the same code in my testing env, it does work, but in another env, no new record was added into file. And no error message...
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ofer71

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Joined: 27 Dec 2005
Posts: 2360
Location: Israel

PostPosted: Wed Feb 27, 2008 5:43 pm    Post subject:
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There could be a lot of reasons for the record not to be stored, therefor debug tools are a great solutions in those cases. As I already noted, the DBLOG tool should be your first shot, as it logs database activities.

END TRANSACTION is Software AG's equivalent to COOMIT. Usually, without END TRANSACTION, any changes to the database are not written. Exceptions might be under CICS, where implicit SYNCPOINT is issued after input or with some installations that define an automatic ET (END TRANSACTION) at the end of each session.

O.
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