I have a process which is using a Customized Share Point Client API Object.
In the Get List items action i am facing the below error.System.Net.WebException The underlying connection was closed: An unexpected error occured on a send. System.IO.IOException : Authentication failed because the remote party has closed the transport stream.
Can you please help on this , if it's Share Point Site Admin related issue or the Customised Share point Client API issue. BCZ the same object is working fine on other processes
Have you encountered this error on multiple runtime resources? Just wondering if there's some sort of IP restriction setting within the Sharepoint configuration?
Yes , i am facing this issue on multiple runtime resources. Have reached our internal BP Platform team but it's not with them they have confirmed.
I think I've seen something like this it the past. It was related to the TLS version of the client vs the server. You mentioned this is a custom API. Did you develop it or someone in your company?
Ok, No the Customized Object was developed quite 4 years back by old employee for the use of particular process.
Check out this thread on Microsoft's community site. It includes a possible solution assuming you're familiar with and have access to the custom code.
Thanks for sharing this thread, Eric.