Hi Thomas,

You need to use 'serviceRef' instead of Service URL property if you are
going to point to a registry location. Please refer [1]

[1] https://docs.wso2.com/display/BPS351/Invoking+a+BPMN+REST+Endpoint

Thanks,
Himasha

On Mon, Sep 25, 2017 at 6:59 PM, Thomas LEGRAND <
thomas.legr...@versusmind.eu> wrote:

> Hello,
>
> I am writing a little process where I need to call a REST endpoint. But,
> this process will be deployed on different environment (dev, prod, etc...)
> so the endpoint will change. This endpoint is something like that :
>
> <BASE_ENDPOINT>/somethingConstant/${aValueHere}
>
> I read that it is possible to use registry entry to fill a Service URL but
> that does not work for me (I put conf:/baseEndpointParameters [1] [2] where
> the content of the resource baseEndpointParameters was a joinable one) but
> the error message I received in the console was :
>
> [2017-09-25 15:24:58,534] [EI-Business-Process] ERROR
> {org.wso2.carbon.bpmn.extensions.rest.RESTTask} -  Failed to execute GET
> conf:/baseEndpointParameters within task servicetask4:Récupération
> correspondance in process instance 107599
> org.apache.http.client.ClientProtocolException: URI does not specify a
> valid host name: conf:/baseEndpointParameters
>
> Then, I would like to reuse the value of the param in the registry to
> append the custom value. Is it possible?
>
> Regards,
>
> Thomas
>
>
> [1] [image: Images intégrées 1]
>
> [2] [image: Images intégrées 2]
>
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>
>


-- 
Himasha Guruge
Senior Software Engineer
WS*O2* *Inc.*
Mobile: +94 777459299
himas...@wso2.com
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