BAPI_ACC_DOCUMENT_POST posting duplicate entries

[Former Member]

Hello,

I have been working on BAPI_ACC_DOCUMENT_POST bapi to create a WD application for creating an invoice similar to Tcode FB10. My issue is:-

The BAPI_ACC_DOCUMENT_POST" bapi is allowing the end user to make duplicate invoice payments which is not acceptable. We need the BAPI to return an error message if a duplicate entry exists. For eg:- If we enter a duplicate entry in FB10 it throws an error message telling the user that a duplicate entry exists. But, this is not happening in the case of the BAPI.

Could anyone help me in finding a way to check for duplicate invoice entries and throw an error message. I would greately appreciate your help.

Regards,

Gopal Yarlagadda.

[Former Member]

Hi Max,

I did check the SY_SUBRC and it is "0" even if I enter an invoice twice or thrice. I debugged the BAPI_ACC_DOCUMENT_POST at the point and it is not showing any error message even the "BALW_BAPIRETURN_GET2" is called. I am not able to understand what to do. Is there any other setting I need to configure to avaoid postingthe duplicate invoice using the BAPI?

Please help me to resolve this problem. I greatly appreciate your help.

Regards,

Gopal.

[Former Member]

That's good

You're right: when I post my code I forgot this little line:

IT_ACCIT-XUMSW = 'X'.

But you've found out it by yourself....good work

Max

P.s.: I believe u should keep that flag in IT_ACCIT table too.

[Former Member]

Hi Max,

I have the similar problem. I am posting invoice using IDOC. is it possible to do the same in 4.6c system also? I don't see 'ACC_DOCUMENT' Badi in 4.6c. If I do implement the same functionality using BTE then the event is not getting triggered because EXTENSION1 table is blank as we are not populating it. Can you please help me here?

Regards

Amit