Hi we are running a data flow from PI servers to Phoenix/Hbase using Nifi workflows. As part of this Minifi is deployed at the source system to connect with OPC UA and it is extracting data using Getvalue processor. However, we are having an issue where the minifi is throwing the following error : org.opcfoundation.ua.common.ServiceResultException: Bad_RequestTypeInvalid (code=0x80530000, description="The security token request type is not valid.") We are using the code wrapped around the opcua foundation code and using it to connect from kepware client.
Any idea what the issue might be ? I can provide any further details as required. Thanks
... View more