# Node-red :opc-ua-server msg error Error: The connection may have been rejected by server

**URL:** <https://discourse.nodered.org/t/node-red-opc-ua-server-msg-error-error-the-connection-may-have-been-rejected-by-server/95172>\
**Category:** General\
**Created:** [6 February 2025 08:28 UTC](https://discourse.nodered.org/t/node-red-opc-ua-server-msg-error-error-the-connection-may-have-been-rejected-by-server/95172 "2025-02-06T08:28:58Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [6 February 2025 08:37 UTC](https://discourse.nodered.org/t/node-red-opc-ua-server-msg-error-error-the-connection-may-have-been-rejected-by-server/95172/2 "2025-02-06T08:37:21Z")

</div>

check the node-red logs. there will be more to the error. like this one: [Opc Ua and Certificate - #3 by matteovi](https://discourse.nodered.org/t/opc-ua-and-certificate/81023/3)

---

_[View the full topic](https://discourse.nodered.org/t/node-red-opc-ua-server-msg-error-error-the-connection-may-have-been-rejected-by-server/95172)._