Tax Number Duplicate Control does not work with the BUPA_TAXNUMTYPE (customer)

[Former Member]

Hi,

The field "AR1A" was activated (on) in Tcode BUPA_TAXNUMTYPE in order to control the duplicate tax number (STCD1). After that, it is working for vendors, but it is not working for customers. Any idea? Do I need to actívate any aditional field for customers?

Thanks,

[Former Member]

This is for argentina.

thanks,