Duplicate Invoice message when posting supplier invoice. Change error control from warning to error?

[lmonteroquero]

Duplicate Invoice message When posting supplier invoice.

Is it Possible to change behaviour control message  from warning to error? Thanks for helping 

[Paresh_Shah · Accepted solution]

Hello Luis

It is possible to change it to error with the following SSCUI

Manage Your Solution" -> "Configure your Solution" -> Enter Application Area "Sourcing and Procurement", Sub Application Area "Invoice Processing" and choose "Invoice Processing" -> Choose "Customer-specific Message Categories" to configure the messages as errors.

[former_member424880]

Yes, it is SSCUI,