I have an odd problem with a service A. This service A receives messages vom a service B, which adds A as a Partner (with CreationPolicy = PartnerCreationPolicy.CreateAlways). If I start service B, the constructor of service A is called, but not the start() method... At runtime, I can send messages to A, but they are not received...
In the webbrowser view, A is neither listed under the "running services" nor in the service directory...

The ServicePort of A has the following attribute: [ServicePort("/transformation", AllowMultipleInstances=false)]. If I try to start the service with my webbrowser, I get the following error message:

Code Snippet

a

Rea

Error performing requested action Code sender : DuplicateEntry Reason dssp.tcp://pc40493:50001/transformation
sender : DuplicateEntry

I have no idea where my mistake lies, all I know is that service A worked yesterday and I haven't modified it since then (I only worked on Service B)...
I should also mention, that I deleted the contractDirectoryCache.bin file in the store directory.