When you restart the IEP Service Engine, the database tables are automatically created in the database you specified through the connection pools and runtime properties.
If any Composite Application projects that contain event processes are currently deployed, undeploy the projects.
In the Services window, expand Servers > GlassFish V2 > JBI > Service Engines.
Right-click sun-iep-engine and select Stop.
Right-click sun-iep-engine and select Start.
If you undeployed any Composite Application projects, you can now redeploy the projects.