MRER is posting duplicate invoices

[Former Member]

Hi All,

When I ran MRER for 16 GRs, it created 32 IRs. Each GR had two IRs linked to it. The GR based IV in PO is chacked and duplicate invoice is also checked in the vendor master.

Could any one please tell me how and why this is happening?

Thanks in advance.

[rajesh_santhanam]

Hi,

You can configure user exit EXIT_SAPLMRMH_015 in enhancement MRMH0002 so

that the system checks for a duplicate invoice when the EDI invoice is

entered.

To do this, activate the user exit above and add the following lines in

include ZXM08U26:

Refer note 394316 for more details.

Reward points if this info helps.

Regards,

Rajesh.