Portal 10.6 Federated, Web Map and Map Service in map viewer.
Hi,
We've recently done a bulk change of attributes in a field of an FGDB FC , this FC is referenced as a layer in a Map Service.
We've set the new values to Null for all field values. This is reflected in the popup, but the attribute table in the web map and web app still shows the previous attribute values rather than null/empty.
If however I sort the attribute table, it 'updates' itself and all the old values disappear.
The only thing I can imagine is there is some attribute index stored in the service, however silly that might sound.
Any theories or experience much appreciated.