You create a message table which stores error message information.
        
            - 
                Create a table with columns to store the following information:
                 
                    
                            
                            
                            
                                
                                    | 
                                     Column to store... 
                                     | 
                                    
                                     Description 
                                     | 
                                
                            
                            
                                
                                    | 
                                     Error number 
                                     | 
                                    
                                     Number of the error message that is referenced in the trigger script 
                                     | 
                                
                                
                                    | 
                                     Message text 
                                     | 
                                    
                                     Text of message 
                                     | 
                                
                            
                        
 
                
             
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                Generate the table in your database.
            
 
            - 
                Select .
                 
                    
A dialog box asks you to identify a data source and connection parameters.
                
             
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                Select a data source and fill in connection parameters.
            
 
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                	Click Connect.
                 
                    
An SQL query editor box is displayed.
                
             
            - 
                Type an SQL statement to insert a message number and text in the appropriate columns. You can use the following format for example:
                 
                    
insert into table values (error number,'error message')
                    insert into ERR_MSG values (1004,'The value that you are trying to insert does not exist in the referenced table')
                
             
            - 
                Click Execute.
                 
                    
A message box tells you that the command has been successfully executed.
                
             
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                Click OK.
                 
                    
You return to the SQL query box.
                
             
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                Click Close.