Restrict duplicate invoices only for a certain company code

Dear Team,

We person a request to restrict the posting of Vendor duplicate invoices astatine MIRO level for circumstantial institution code.

Currently we person 5 institution codes but we privation to restrict duplicate invoices(Error message) lone for 1 circumstantial institution code. 

I person maintained the beneath configurational settings

1.OMRDC- Selct Check boxes for Company code, Reference fig and Invoice date

2.OMRM/OBA5- Maintained connection people “108 & 462” to person the informing connection to Error message

3.XK02- Select duplicate invoice cheque container successful Vendor maestro information level

Even aft maintaining each the supra configurations, strategy is capable to restrict the duplicate invoice for the requested institution codification but this besides affects each different remaining institution codes.

The operation for restricting the duplicate invoice—Same Company code, Same vendor code, aforesaid invoice day and aforesaid notation number. Should exclude this regularisation for reversal invoice document.

Please suggest america the alternate solution to restrict the posting of duplicate invoice astatine MIRO level lone for Specific institution code(DIGITS) without being affecting for each different remaining institution codes.

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