Diagnosis
You tried to delete a BP address. This BP is still being used somewherein the system, meaning that you are not permitted to delete thisaddress.

System Response
Error message. The BP address is not deleted.

Procedure
Look at the where-used list for the BP address. If you still want todelete the address, change the reference to this address in theapplications affected. In most cases, if applications other thanmaintenance of business partner itself are affected, you can navigatedirectly to the corresponding application from the where-used list (bycalling the context menu with the right mouse button). You can then tryagain to delete the BP address.

Note
If a business partner is merely moving, you only need to change theactual address details. All references are automatically transferred tothe new address.