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Having trouble connecting to an Electric Charger over SOAP

New Member

Having trouble connecting to an Electric Charger over SOAP

Hi all,


My electric charger communicates over OCPP which is basically a protocol for electric vehicles, chargers etc to talk to each other. It utilises SOAP for communications.


I have tried to connect to my charger using SoapUI but doesn't seem to work.


What I have done:


1) I have loaded the WSDL file:


2) At the bottom of the WSDL file I have changed the address location to the charger's OCPP endpoint addess


3) The WSDL loads fine and it has all the bindings that is listed in the spec.  When I double click a binding request, modify the relevant parameters of the package and then send it, I get in return: Error getting response; org.apache.http.NoHttpResponseException: The target server failed to respond.


I was wondering if anyone had any idea at all at what could be the possible causes of this.


Any assistance is appreciated!

Community Hero

May be check if the service is working properly and also see the application logs to see if that helps.

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