As a safety measure, hot deployment is disabled by default. You must enable hot deployment for specific processing units and then deploy those processing units and start them. You can then perform hot deployment to the running engines (processing units) that are enabled for hot deployment.
Procedure
In TIBCO BusinessEvents Studio Explorer, open the CDD file in the CDD editor.
Select the Processing Unit
tab.
Select a processing unit and select the
Hot Deploy check box.
Repeat for all processing units you want to enable for hot deployment.
See Agent and Processing Unit Configuration in
TIBCO BusinessEvents Developer’s Guide for more details.
Start the TIBCO BusinessEvents application using the CDD file you updated.