Hi team
I have integrated a third party application in salesforce org which is loading and am able to perform the opertion inside the application which is running on vm server (server is not public).
I have configure the metadata in salesforce for third party application. So when am I trying to create new record in account obejct I have written a trigger on account object so In log I getting the error like Unable to tunnel through proxy. Proxy returns "HTTP/1.1 503 Service Unavailable. and it's not able to create the record in third party application.
So how can I overcome this problem or idea, suggestion or solution?.
1 resposta
Hi Javed,Below are check points for above 503 unavailable error.> Check if you have whitelist salesforce instance IP addresses.https://help.salesforce.com/s/articleView?id=000384438&type=1> http://www.gavan.in/2021/10/why-systemcalloutexception-unable-to.htmlPlease mark as Best Answer if above information was helpful.Thanks,
