Log File Monitoring Problem

I'm monitoring a logfile for "Incompatible Types" error.

 
However, recently, one of the log files came up with the error,

and Hobbit didn't detect it. Here's what I'm looking for:

(Note: Code can be different)

 
CWWBE0085E: Incompatible types

 
This is what my log description looks like:

 
LOG /opt/log/SystemOut.log %J2CA0056I|J2CA0020E|Incompatible Types|Assertion
COLOR=RED

 
Does it have to be lower case? Incompatible types

 
Thanks.James