You can use the following commands in patterns to match system messages. For each command, a description of its purpose, its syntax, its requirements, and one or more examples are provided.
General Rules for Patterns
The following rules apply to message-matching commands in patterns:
If you use the TYPE, PRIORITY, and DELIMITERS commands, you can specify them in any order, but they must follow the MESSAGE command and precede all TOKEN and CONSTRAINT commands.
You can use the TOKEN and CONSTRAINT commands more than once per pattern. The other message-matching commands can be used but once per pattern.