https://community.esri.com/t5/arcgis-online-questions/append-update-data-giving-error-that-no-compatible/m-p/1161663#M45389 <P>I have found the answer to this in another thread - sync must not be enabled to allow for this update process to occur.</P> Wed, 06 Apr 2022 16:23:31 GMT KaraUtter 2022-04-06T16:23:31Z https://community.esri.com/t5/arcgis-online-questions/append-update-data-giving-error-that-no-compatible/m-p/1161652#M45386 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="KaraUtter_0-1649261497672.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/38249iADF7680D361D9ABC/image-size/medium?v=v2&amp;px=400" role="button" title="KaraUtter_0-1649261497672.png" alt="KaraUtter_0-1649261497672.png" /></span></P><P>I have been using the Append/Update Data method for a little while now and have not run into this issue yet. My excel spreadsheet has a unique numbers field that matches one of the fields I have set as unique in my hosted feature service. The spreadsheet also has 30 fields with the same field name. The spreadsheet does not contain every single field that is in the hosted feature service, but this has not mattered previously. I'm unsure of what is going wrong.</P><P>Here is the hosted feature service:&nbsp;<A href="https://valleycounty.maps.arcgis.com/home/item.html?id=45e26198d40849a7a01dcdf77f262366" target="_blank">ParcelLandGrade - Overview (arcgis.com)</A></P><P>Attached is the spreadsheet I am trying to use to update.</P><P>&nbsp;</P><P>&nbsp;</P> Wed, 06 Apr 2022 16:15:06 GMT https://community.esri.com/t5/arcgis-online-questions/append-update-data-giving-error-that-no-compatible/m-p/1161652#M45386 KaraUtter 2022-04-06T16:15:06Z https://community.esri.com/t5/arcgis-online-questions/append-update-data-giving-error-that-no-compatible/m-p/1161663#M45389 <P>I have found the answer to this in another thread - sync must not be enabled to allow for this update process to occur.</P> Wed, 06 Apr 2022 16:23:31 GMT https://community.esri.com/t5/arcgis-online-questions/append-update-data-giving-error-that-no-compatible/m-p/1161663#M45389 KaraUtter 2022-04-06T16:23:31Z