SAP ABAP Message Class MASS_SPSH Message Number 008 (All columns are assigned; unassign a column to modify it)
Hierarchy
SAP_ABA (Software Component) Cross-Application Component
   CA-GTF-MS (Application Component) Cross-Application Mass Maintenance
     MASS (Package) Mass Maintenance Tool: Generic Part
Attribute
Message class MASS_SPSH  
Short Description Messages for spreadsheet import functionality    
Message Number 008  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20130531   
Message Text
All columns are assigned; unassign a column to modify it
History
Last changed on/by 20130531  SAP 
SAP Release Created in   740