SAP Message R1639 - Address cannot be deleted due to address usages.

Diagnosis
The address cannot be deleted because there are default usages for itthat cannot be deleted.

System Response
Error message

Procedure
Decide which of the remaining usages for address type will be the newdefault usage.

Hinweis
You can delete the default usage if

  • no other usage for an address type exists

  • only one other usage for an address type exists. In this case, the
  • remaining usage becomes the new default usage.