Message Type
Select from this list the type of message the object is:
Messages of this type are retrieved and/or formatted in SQL database code. These include the substitution of specified text for the &1, &2, (and so on) expressions. They operate using the MsgAppSp or MsgAskSp stored procedures or by means of a method in IDO extension class code that runs in the IDO Request layer.
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Use this for all messages that are not a constraint or a delete constraint
message. - : Use this type to report SQL constraint violations, such as foreign key, check constraint, and so on. The message name must match the SQL constraint name.
The message name must match the SQL constraint name.
Note: Two messages can be created against the same Foreign Key constraint name, if needed—one of type 17 and one of type 18.
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Use this for foreign key constraint messages that are specific to reporting that an
object cannot be deleted because it is referenced as a foreign key from another table.