SAP Message APEO022 - Program position & is assigned to enterp. org. - deletion not possible

Diagnosis
You want to delete a subtree of selected program positions. However,assignments to organizational units already exist in the enterpriseorganization for program position &v1&. As long as these assignmentsexist, it is not possible to delete the program position in structuremaintenance.

System Response
The system does not allow deleting the program positions.

Procedure
Delete program position &v1& using investment program maintenance inthe enterprise organization.