SAP Message C$278 - Cannot display property tree

Diagnosis
To display a property tree on the screen, its nodes are first read froma database table. Then the nodes are subjected to an authorizationcheck that determines whether the user has authorization to display orchange the nodes. This means that at the end of this process, it ispossible that no nodes remain to be displayed.
It is also possible that the nodes were set in Customizing as internalnodes and are not therefore displayed.
Notes:

  • A node can only be displayed if the user has authorization for its
    • higher-level node and if the higher-level node was also not set as aninternal node.
    • A subtree in the property tree is only displayed if it contains at
      • least one leaf. Subtrees that consist of grouping nodes without leavesare suppressed for the display.

      System Response
      The property tree is not displayed. However, apart from this, you cancontinue to work as usual.

      Procedure
      Notify your system administrator.

      Procedure for System Administration

      • Check whether tables TCG51, TCG52, TCG53 contain the required property
        • tree.
        • Check whether the property tree contains displayable nodes, that is,
          • nodes that are not set as internal and are not located beneath aninternal node.
          • Check which authorizations the user has for the property tree.