https://community.esri.com/t5/arcgis-online-questions/field-map-errors-trying-to-create-map/m-p/1714931#M69311 <P>I am trying to create a map that I can look at when I go hiking; many of the layers have been created by another party and are available on ArcGIS Online. I am unable to change this map to work offline because all of these layers give a "missing global ID" error.&nbsp;</P><P>Is there any way to get these layers working? Or do I have to own all of the layers in order to take this map offline?</P><P>Thanks</P> Thu, 16 Jul 2026 22:35:31 GMT MarkBinder 2026-07-16T22:35:31Z https://community.esri.com/t5/arcgis-online-questions/field-map-errors-trying-to-create-map/m-p/1714931#M69311 <P>I am trying to create a map that I can look at when I go hiking; many of the layers have been created by another party and are available on ArcGIS Online. I am unable to change this map to work offline because all of these layers give a "missing global ID" error.&nbsp;</P><P>Is there any way to get these layers working? Or do I have to own all of the layers in order to take this map offline?</P><P>Thanks</P> Thu, 16 Jul 2026 22:35:31 GMT https://community.esri.com/t5/arcgis-online-questions/field-map-errors-trying-to-create-map/m-p/1714931#M69311 MarkBinder 2026-07-16T22:35:31Z https://community.esri.com/t5/arcgis-online-questions/field-map-errors-trying-to-create-map/m-p/1714937#M69312 <P>If the layers don't have globalIDs, it sounds like sync probably isn't enabled on the layer, which is required for offline capabilities.&nbsp;</P> Thu, 16 Jul 2026 23:35:28 GMT https://community.esri.com/t5/arcgis-online-questions/field-map-errors-trying-to-create-map/m-p/1714937#M69312 Katie_Clark 2026-07-16T23:35:28Z