User exit or BADI for customer duplicate invoice checking?

[former_member569532]

Hi Experts,

I have a requirement to create a validation of dupliacate invoice .Kindly any one advise any user exit or BADI to do this validation.

Thanks & Regards,

Anusha.B

[Former Member]

Hi,

You want to validate the customer invoice or vendor invoice? what is your parameters to checking the duplicate invoice? please elaborate your requirement.

[former_member569532]

Hi Kiran,

Thank you for your reply.My requirement is to validate duplicate cutomer invoice.

Thanks,

Anusha.B

[raymond_giuseppi]

What do you call a "customer duplicate invoice", usually FI or SD invoices use a lock system and number ranges so no duplicate should be possible, can you elaborate a little on your requirement (FI, SD, kind of invoices, etc.)

Regards,

Raymond

[former_member569532]

Hi Raymond,

I want to control FI duplicate customer invoice.

Thanks,

Anusha.B

[Former Member]

Hi,

So far there is no duplication check facility  while customer invoice creation. standard SAP has given option to check duplication when vendor invoices creation only.

You need to create validation and inside validation you have to maintain user exit. That user exit should duplication check logic or you can use function module, You can copy the function module FI_DUPLICATE_CHECK and change accordingly to your requirement.

Hopefully it works fine.

Thanks & Regards

Raghu

[former_member210857]

Hi Anusha,

    Why dont u try with CL_EXITHANDLER, and the method get_class_name_by_interface and you will get all BADIs which are getting triggered in the field name exit_name  .Check the attributes tab of the BADis  and check whether they are for SAP Internal Purpose(There is a check box  SAP ,and these BADIs are for SAP Internal Purpose) Check all other BADIs which are not for internal Purpose.

Regards,

Subeesh Kannottil

[former_member569532]

Hi,

I didn't find any badi to check the header data in fb70.

Is there  any way to check this?

Thanks & Regards,

Anusha.B

[former_member182354]

Hi Anu,

           There are two things you can do:

1. There is an option in FICO config which has this option of preventing duplicate invoice posting but it has some limitations. Check with your functional contact on this.

2. Go for a Z report which list out all the duplicate invoices to customers. This can be run by the end users and action taken accordingly.

Generally both are needed to be fool proof for identifying duplicate invoices in the system.

Regards,

Raghav