SAP ABAP Message Class RSOD Message Number 178 (Check the logs/traces in the portal)
Hierarchy
SAP_BW (Software Component) SAP Business Warehouse
   BW-WHM-MTD (Application Component) Metadata (Repository)
     RSOD (Package) KW Document Link (Core)
Attribute
Message class RSOD  
Short Description Messages for Document Link    
Message Number 178  
Documentation status   3   The short text describes the object sufficiently
Authorization check Error Message      
Changed On 20130531   
Message Text
Check the logs/traces in the portal
History
Last changed on/by 20130531  SAP 
SAP Release Created in   30A