SAP Message USS025 - This function can only be executed for stakeholders

Diagnosis
You selected at least one business partner that does not exist in therole "Stakeholder". You can create relationships between businesspartners, who are not stakeholders, and stakeholders in SEM-SRM (forexample "Is Contact Person for"), however, you cannot edit thesedirectly. The editing functions are only available for stakeholders.

System Response
Processing is canceled.

Procedure
Select only business partners who exist in the system as stakeholders,and then repeat the process.