RE: MIRO can be processed 2 times

Question

Hi All,
Can anyone tell me MIRO can be processed 2 times. this means that double invoice posting. there is no error message during posting in the system, it allows user to post what is the reason.
have checked.
1) In vender master check box checked double invoice check box
2) "Set Check for Duplicate Invoices" also check in Materils management in SPRO
apart from the above mentioned points what should i have to check please let me know.
moreover
for 2 invoices
1) company code is same
2) documentdate is same
3) Reference is same
4) Amount is same.
still the system does not throw any error message kindly let me know soon.
points will be assinged

Answer 1

Hi Venkat,
In OMRDC (Set Check for Duplicate Invoices)
In this step, you can configure for each company code if the system is to check for duplicate invoices when you enter invoices.
This check should prevent incoming invoices being accidentally entered and paid more than once.
You can choose whether to activate or deactivate the check criteria of company code, reference document number and invoice date for each company code. The more criteria that you activate, the lower the probability of the system finding a duplicate invoice. The Accounting documents are checked first, followed by documents from Logistics Invoice Verification (only incorrect invoices or those entered for verification in the background).
The system only checks for duplicate invoices in Materials Management if you specify a reference document number when entering the invoice. In Customizing (IMG) for Invoice Verification, you can specify that the system check the following attributes
Reference document number
Invoice date
Company code
Because there are fewer attributes to check, it is more likely that the system will find a duplicate invoice.
Thus if the reference id different , it will still allow you to post twice.
Regards,
Kiran