Excise invoce eerror while doing GR

Hi All,

The material is defined as finished product. But, business also procures this material locally.

Now when doing GR from external vendors, the system gives the error "Excise invoice cannot be captured for RG1(finished goods) material. i checked in J1ID for material adn chapter ID combination, material type is defined as RG1.

Kindly suggest how to proceed.