Excise invoice tab appearing even though J1ID not maintained

Dear All,

For one plant we have done all excise related settings in customization.

For domestic excise will be applicable, while for Import procurement excise to be covered under cost, so we do not need excise tab appearing while doing MIGO for import.

We have not maintained data in J1ID for that particular Material, while Vendor details is maintained in J1ID as it is required for other plants. Though we are getting excise tab while doing MIGO for import. What can be the issue, kindly guide..

Further ..we have maintained this material in J1ID for other plant but not with this particular plant.

Thanks n Best Regards