SAP Message RSRD217 - There is no portal user in the BI system for user &1

Diagnosis You want to put a document in the personal portfolio of a BI user.However, a valid portal user could not be found for this BI user. System Response The broadcast setting has errors and cannot be saved or executed as is. Procedure Delete the BI user name from the broadcast settings. It can be added tothe list as soon as a valid portal user can be assigned.