I have a question regarding an expression in PI AF analysis writing an expression and then getting the output. I have the expression written and I chose the "Create New" option for output attribute. However that doesn't work because the tag does not exist and I get an error. I had previously copied an existing tag and tried writing to that but the values never showed up under that tag either. When I am directed to the tag I copied the analysis runs fine and I have it back filling but I am not seeing the values anywhere. If somebody can point me in the right direction I would appreciate it.
I guess the follow up question is if I do go with the new tag that was created, and then go to the PI server to create the same tag what do I enter for the Point Source?