We are using SAP UA Source system. We are able to successfully configure this source system in SAP PCo.
While trying to add tags under subscription item, Not able to browse the tags from WinCC folder.
We have configured the same OPC UA server in Matrikon OPC UA Explorer, And tried to find the tags. It is working fine and able to see the tags and its associated values.
Can you please give some suggestions to debug this issue.
Thanks & Regards,
Please check the following:
For the OPCUA Source system, Security tab, click on Validation Options button and check these settings:
In the Certificate Storage section, click on the Open Folder icon in Store for Trusted Server Certificates section, then navigate to C:\ProgramData\SAP\PCo\CertificateStores\RejectedCertificates\certs. If there are any certificate files in this folder, copy the certificate files to C:\ProgramData\SAP\PCo\CertificateStores\TrustedCertificates\certs.
Also, please review the help documentation for the PCo OPC UA Source System.