Trading networks warning


I am getting the following warning during the system startup in 7.1.2, can you let me know what class if giving problem:

2010-02-25 12:20:37 PST [TNS.0001.2090E] Unable to load the following TN document types because their classes are not found in the classpath: {TypeId=WMTRAD1-----STX---------,TypeName=TRADACOMS Transmission ; TypeId=WMTRAD1-----BATCH-------,TypeName=TRADACOMS Batch}. Either correct the classpath to include the required classes and restart the Server or, if you no longer use these document types, delete them using the service and then restart the Server.

check whether EDI package is installed on your integrtaion server .