Messages provide useful information for an exception, warning or information (expected values, actual value, missing data, etc). The messages.xml file contains a list of messages that can be used.

Attributes

Name	Description	Value
code	the exception class path that corresponds to the message	Any of the exception classes
expression	the expression as displayed on the screen	Any
description	the description of the message as displayed on the screen	Any

Example

<messageconfig>
	<messages>
		<message>
			<code>COM.CRM.EXCEPTION.PRIMARYFIELDEXCEPTION</code>
			<expression>Cannot delete the default record.</expression>
			<description>Cannot delete the default record.</description>
		</message>
 
		<message>
			<code>COM.CRM.EXCEPTION.MANDATORYFIELDEXCEPTION</code>
			<expression>Please specify %1.</expression>
			<description>A mandatory field is not specified.</description>
		</message>
 
		...
 
	</messages>
</messageconfig>