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Duplicate Invoice Check for Transaction MIR7

Former Member
0 Kudos

Hi Experts,

My client requirment is .

Currenty system checks the BUKRS,LIFNR,WAERS,XBLNR,WRBTR,BLDAT for duplicate invoice this is a standard SAP functionality for T.code MIR7.

Logic needs to be changed

Duplicate Check in SAP for Vendor invoices to only check Vendor number (LIFNR) and Reference number (XBLNR).

I have found a function module which is used to through the error message CUSTOM_MESSAGE is the FM under MRM_FI_DOCUMENT_CHECK. advise what can be done for this.

Thanks,

vikas

Accepted Solutions (0)

Answers (1)

Answers (1)

nabheetscn
Active Contributor
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You can do this using FI validation also or check BTE 0110 i guess

Nabheet

Former Member
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Hi Nabheet,

BSIP is the table which is used for the Vendor Duplicate invoice check.I can do the validation based on xblnr and lifnr for my requirement but i am not sure where i have to do the validations. Please suggest.

Thanks,

Vikas

nabheetscn
Active Contributor
0 Kudos

You can use BTE 1110 for the same...Search on sDN for duplicate invoice check you will many links...Plus in additon you can implement the concept of fi validation exit in tcode OB28 with the help of FI guys and implement your logic

Nabheet