PI compoent monitering
We had recently installed and configured SAP PI system.
When i go the RWB page and click on integration engine yellow LED is coming. Its showing warning in 'Is Web service security available?'
Communication error Proxy calls are not permitted on sender or receiver side on the IS (client)
I think this warning points to use of https instead of http.
So, if you enable secured http then this warning will disappear.
But, in normal cases this warning can be ignored.
Hope this helps.