SAP ABAP Message Class 42 Message Number 248 (Insertion on the same level is not allowed for root nodes)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   KM-KW (Application Component) Knowledge Warehouse
     SIWB (Package) Information Workbench
Attribute
Message class 42  
Short Description Information Workbench    
Message Number 248  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20140121   
Message Text
Insertion on the same level is not allowed for root nodes
History
Last changed on/by 20141121  SAP 
SAP Release Created in