Article - CS387585
The UA Server Certificate has expired. Please use the OPC UA Configuration Manager to reissue the certificate in PTC Kepware Products
Modified: 29-Jul-2025
Applies To
- Kepware Server (formerly KEPServerEX) 6.0.2107.0 to 7.0
- ThingWorx Kepware Server (legacy) 8.0 to 6.18
Description
- The UA Server Certificate has expired. Please use the OPC UA Configuration Manager to reissue the certificate in PTC Kepware Products
- How do I renew the self-signed Certificate on each KEPServerEX server to ensure the production system remains operation?
- Can I just simply re-issue it from the OPC UA Configuration Manager?
- I tried hitting "reissue certificate" for both the server and the client driver, but my data will still not pull
- Any precaution and special instructions I need to follow prior execute the reissue task?
- Self-Signed Certificate expired and need to Reissue certificate
- Process to renew expired certificate within OPC UA Configuration
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