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problem with inbound idoc creating representative number VTRNR


I am reprocessing an inbound idoc in quality system and the inbound idoc is creating representative number VTRNR, I want to know the process in which the system is using to create an representative number VTRNR by using session method or call trnasaction, I tried keeping a break point at both the calltransaction and call function but it didnt help . please let me know how to find out this .



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1 Answer

  • Jan 10, 2018 at 04:56 PM

    Hi Bala,

    First you should try keeping your breakpoints in FM 'OPEN_BDC_GROUP' and statement CALL TRANSACTION. The former is used for session method while later is for call transaction method. If, for some reason you could not get to it, you can try keeping a breakpoint in FM 'NUMBER_GET_NEXT' which generates the new Representative No. (VTRNR) and once the breakpoint is hit, you can check the call stack.

    A piece of caution: In case of session method, FM NUMBER_GET_NEXT might not be hit as for that you have to debug the BDC session from SM35.


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