topic Re: BDC_INPUT not working in Application Development and Automation Discussions

BDC_INPUT not working

Former Member — Wed, 12 Aug 2009 06:10:03 GMT

Hi all ,

I have a requirement of writing a BDC for QM02 in an update function module .

So I am using BDC_INPUT .

When this FM gets triggered in the program , I am getting sy-subrc 0 , but the notification (output of QM02 tcode ) is not getting created .

When i run the session manually in SM35, then my notification is created .

Any specific parameters I need to send to the FM so that the notification is created in the program itself rather than explicitly running SM35

Please help ...

Supriya

Re: BDC_INPUT not working

Former Member — Wed, 12 Aug 2009 11:56:06 GMT

Hi,

Use the submit statement for the program rsbdcsub in your BDC code.

And use the selscreen_parameters of RSBDCSUB IN the above program.

SUBMIT {rep|(name)} [selscreen_options].

Here rep_name is RSBDCSUB.

Try with this....

Regards,

Rajesh

Re: BDC_INPUT not working

Former Member — Wed, 12 Aug 2009 12:32:50 GMT

The problem is that My function module is called in an UPDATE task and in UPDATE task , we cannot user call transaction or submit .

Is there any solution to this ?

Re: BDC_INPUT not working

Sandra_Rossi — Wed, 12 Aug 2009 13:31:33 GMT

You may create a function module to be called IN BACKGROUND TASK (tRFC) with destination 'NONE'. You may also run in aRFC with NONE but you would then have to write a custom failure recovery procedure, while tRFC failures are handled via SM58 transaction (ask admins to be sure they review SM58 regularly). A drawback of that is that you can't retrieve parameters back from these function modules.

Otherwise you may use a background job of course, you'll have to write a custom failure recovery procedure also.

Re: BDC_INPUT not working

Former Member — Thu, 13 Aug 2009 02:39:57 GMT

HI supriya,

jus check with ur update request when ur fm triggered . use tx sm14 u will see the generated update request and its failure.

regards,

vinod.

Edited by: VINODH KUMAR R on Aug 13, 2009 4:54 AM

Re: BDC_INPUT not working

Former Member — Thu, 13 Aug 2009 05:01:16 GMT

Hi Sandra Rossi

Can you please elaborate your answer .

Pls provide some sample code if any .

Thanks in advance

Re: BDC_INPUT not working

Sandra_Rossi — Thu, 13 Aug 2009 08:15:38 GMT

please read the official doc about these topics, and then refine your question (or if you know what are background tasks, rfc, etc., please refine your question)