You are sharing a dataset that has hidden fields. When sharing datasets that have the geodatabase functionality listed below, it is recommended that all fields be set to visible in the layer or table properties. The application operation may fail when requesting the hidden fields.
The field that is hidden and the layer or table will be indicated by the <value> parameters.
Solution
Change the field properties of the layer or table referenced in the warning to visible.
Select the layer or table in the Contents pane. Click on the Data or Standalone Table contextual tab. In the Data Design group, click Fields to open the Fields view. Ensure that the Visible column is enabled for all fields. On the Fields tab, in the Manage Edits group, click Save 
.
Additional information
For more information, see Data design and Analyze your GIS resource.