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sandeep_yadav_in
New User
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Joined: 26 May 2007
Posts: 13
Location: Noida, India
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Hi Guys,
What Does IDMS_STATUS do in IDMS?
If we are using IDMS_STATUS like
CALL IDMS_STATUS;
What Basically is happening when this statements gets executed?
Thanks,
Sandy |
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NOWAR
New User
Joined: 20 Feb 2007
Posts: 11
Location: Houthalen, Belgium
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This statement is checking de result of a idms-statement (obtain/modify/store/find/erase)
It calls a procedure (section) that must be imported in your cobol-source:
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******************************************************************
*----------- I D M S - S T A T U S C O P Y B O O K -----------*
******************************************************************
COPY IDMS IDMS-STATUS.
IDMS-ABORT SECTION. |
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sandeep_yadav_in
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Joined: 26 May 2007
Posts: 13
Location: Noida, India
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Hi Nowar,
Thanks a Lot for that information.
It means it(IDMS_STATUS) is working as SQLCODE in DB2. In DB2 After a querry is executed we check for its SQLCODE. If it is 0 then the Querry was executed successfully and if it is less than 0 than there were some errors.
Is my understanding correct? |
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NOWAR
New User
Joined: 20 Feb 2007
Posts: 11
Location: Houthalen, Belgium
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Yes, with DB2 you test on the sql-code and in IDMS you test the error-status, with is a result of PERFORM IDMS-STATUS
For example :
Retrieving a record-occurence with a calc-key (like Primairy key in DB2)
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OBTAIN CALC <db-record>
PERFORM IDMS-STATUS
IF ERROR-STATUS = 0326 (= this means there is no record found)
THEN
<do something>
END-IF |
It also can be written like :
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OBTAIN CALC <db-record>
PERFORM IDMS-STATUS
IF DB-REC-NOT-FOUND
THEN
<do something>
END-IF |
Search on the web for 'programming quick reference & CA-IDMS', maybe you will find a reference.
Rudi |
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Bitneuker
CICS Moderator
Joined: 07 Nov 2005
Posts: 1104
Location: The Netherlands at Hole 19
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This item should be moved to IDMS  |
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