I have different attributes in PI AF, all of them are PI Point data-reference type. I want to bulk update them using PI Builder. I put the new value in the AttributeValue column and click Publish in PI Builder add-in, but I receive the error "Setting the attribute value to 'x' by import/export is not allowed.", and no value is updated.
I configured the Attribute as readOnly=false and ManualEntry=true.
Can anyone tell me if I it's possible to update a PI Point value using PI Builder updating the AF Attribute where is referenced? or instead, do I have to run a macro that uses PiPutVal(X) and update the value directly to PI?