Duplicate Invoice Creation MIRO

Question

Hi All,
             Our client has an special requirement. Currently we have an issue with duplicate invoice creation with MIRO transaction. The 'Check doub inv' check box in the vendor master data is already checked. For MM, there are three configurable check boxes i.e. T-Code OMRDC (Co.Cd, Ref. No. and Check Inv. Date.). Per our system configuration, we have the first two boxes checked and the 'Check Inv. Date' unchecked. The Ref. No. field is used to capture the invoice number. This way, if a vendor invoice has already been entered, when trying to enter another vendor invoice with same invoice number, amount, currency, company code and vendor number, irrespective of the date, the system displays a message as "Check if the invoice has already been entered...". As per our requirement, the client basically wants to distinguish between the two invoices purely based on Invoice Number (Reference Number-XBLNR). That is if an invoice has already been entered with a 'Reference Number = 123' for example, the user should not be able to post another invoice with same 'Reference Number = 123', for same vendor, same company code, irrespective of the invoice date and invoice amount. I really appreciate if someone could help me ASAP.
Thank you,
Jitesh

Answer 1

Dear
Please set the following in MM Logistics Invoice Config so that when MIRO/MIR7 is done twice then qty of MIGO  exceeds then you get an error message.
T.Code : OMRM
Material Management>Logistics Invoice Verification>Define Attribute of System Messages
In the above node keep message number 504 Quantity invoiced greater than goods receipt quantity and keep online and batch as error and standard as W.
Hope this solves your problem.
Regards