SAP ABAP Message Class W- Message Number 077 (Selected hierarchy node is a header node: subhierarchy cannot be removed)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM (Application Component) Customer Relationship Management
     WLIF (Package) IS-R: Vendor master
Attribute
Message class W-  
Short Description Vendor Hierarchy    
Message Number 077  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
Selected hierarchy node is a header node: subhierarchy cannot be removed
History
Last changed on/by 20100310  SAP 
SAP Release Created in