SAP Knowledge Base Article - Preview

3211943 - Error "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel" - DocuSign

Symptom

Connected Docusign's API with the listener service (of an external application) and when try to send all the documents through this API, it responds with an SSL Error:

"Error: System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.; System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure."


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Environment

SAP Signature Management by DocuSign

Product

SAP Signature Management by DocuSign all versions

Keywords

eSignature, error, bug, certificate, invalid , KBA , XX-PART-DSN , SAP Signature Management by DocuSign , Problem

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