SAP Message BRAIN077 - You cannot change variable &1 for charact. &2 during query navigation

Diagnosis
The Can be changed in query navigation property has been set forvariable &V1&, characteristic &V2&. However, the variable is used inthe query in such a way, that the system is unable to apply thischange-option.
This can, for example, occur under the following conditions:

  • Characteristic &V2& is filtered by additional restrictions (the
  • restrictions must be joined using an OR-connection)
    • A second characteristic, which is restricted by a variable, is
    • compounded to charcteristic &V2&.
      • Variable &V1& is a hierarchy node variable, but the hierarchy has not
      • been determined uniquely.
        A variable can be changed during query navigation only if it is usedexclusively in a drilldown-characteristic, and there are no furtherrestrictions to the characteristic other than this variable. There mustbe no additional characteristics with variables compounded to thecharacteristic you are working with. For variables for hierarchy nodes,the hierarchy must be determined uniquely and agree with the setdisplay hierarchy.
        Also, if the characteristic value is moved, for example (&V1& - 1), thevariable is no longer able to be changed when navigating queries.

        System Response
        The entry &V1& Can be changed during query navigation isnot applied.

        Procedure
        Check the query definition.

1489716BRAIN077:THJ Hierarchy Node variable with concatenated value