Text  | 
                        
                        Source field for sub-/super-descriptor not in DDM.  | 
                        
                     
Explanation  | 
                        
                        The field specified in the sub-/super-descriptor definition is not defined as field in the DDM. The sub-/super-descriptor is only allowed to refer fields defined in the DDM.  | 
                        
                     
Action  | 
                        
                        Check source field names of the sub-/super-descriptor.  |