"Cannot map a login ID to the sys or public user ID"
         
               
               
               
                  
                     | Item | 
                     Description | 
                  
               
               
                  
                     | 
                         SQLCode 
                      | 
                     
                         -248L 
                      | 
                  
                  
                     | 
                         Constant 
                      | 
                     
                         LOGON_SYSMAP 
                      | 
                  
                  
                     | 
                         SQLState 
                      | 
                     
                         28W07 
                      | 
                  
                  
                     | 
                         ODBC 2 State 
                      | 
                     
                         28000 
                      | 
                  
                  
                     | 
                         ODBC 3 State 
                      | 
                     
                         28000 
                      | 
                  
                  
                     | 
                         Sybase Error Code 
                      | 
                     
                         2264 
                      | 
                  
                  
                     | 
                         Severity Code 
                      | 
                     
                         
                           16
                         
                      | 
                  
               
            
 
         Probable cause
            
            You attempted to map a login ID to either SYS or PUBLIC.