MFMon - Unable to subscribe message flow group

Hello together,

we want to use the message flow monitoring.

We connected the PO System and some Business System through the managed

system setup of the solution Manager. Also we completed the technical monitoring steps.

We setup the Integration Visibility Steps in the PO System and run the discovery and all the other steps which are described as prerequisites. When we created a message flow group (with two flows) and we want to subscribe we get several erros.

On the top of the window we get the following error messages:

- You have to define a technical system

- There has been an execption

.....

And if you click on the details of the error there is the following error message:

"Web-Service-Error during Subscribtion"

The SLG1Log for E2E_EXCMGT/SETUP says the following:

"No input provided"

Please help me to find the error....

BR

Tobias