SAP Message UPS1010 - No hierarchy is yet determined for subplan &1, maintain

Diagnosis
For subplan &V1& you attempted to perform one of the followingactivities:

  • enter detailed information on the attributes of a planning session

  • determine the selection of header characteristics for a planning
    • session
    • maintain information such as the people participating, the dates to be
      • kept to
      • execute a test call with the URL display,

      • send E-mails.
        • This is only possible when a hierarchy is already assigned to thesubplan from which the part of your organizational plan relevant forplanning can be derived. However, such a hierarchy was not yet assignedto subplan &V1&.

        System Response
        You cannot enter any detiled information for the subplan.

        Procedure
        First assign a hierarchy to subplan &V1& and then repeat the activity.