After installing the Patch 5170136 to recieve the EventData I finally recieve the EventData.
The Problem is that now the incomming Tags aren't stored anymore in the database.(Scanner->Edge->DB)
So do I need to do anything else than the Steps mentioned in the text file to apply the patch?
(1. Undeploy edge from oc4j
2. Shutdown oc4j
3. Restart it, and then deploy edge.ear
(4.) Reenter your drivers/set sitename )