Diagnosis
Business partner data is important in this scenario. The router is,however, configured in such a way that it cannot receive businesspartner address data. Instead, it can access the data of the internalrouter. The internal router is not assigned to the scenario.

Procedure
If the external router supports the receiving of address data, changethe settings in the maintenance transaction SAP RoutingServer Adinistration, or assign the internal router to the scenarioas well.