SAP Message UPC_FW091 - Variable &1 cannot be replaced in planning level &2

Diagnosis
No values for replacement can be found for variable &V1&. This problemcan occur in the following situations:

  • The variable has the replacement type "fixed value", but no values were
  • defined.
    • The variable has the replacement type "user-defined values", but no
    • values were defined for the user, with which you logged onto thesystem.
      • The variable has the replacement type "user exit", but the function
      • module that you have entered, delivers no values.

        Procedure
        In the context of the current planning area, change to the maintenanceof variables and check the settings for variable &V1&.