I am trying to add a new field in the attribute table in ArcGIS Online map viewer but for some reason, the option to add field is not showing up. I am using a Cache service and a dynamic service. I can't figure out what could be the problem here.
closed as too broad by mgri, aldo_tapia, whyzar, JGH, Erica Nov 3 '17 at 13:15
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You can add, delete, and calculate fields on hosted feature layers. Cached services or dynamic map services wont work http://doc.arcgis.com/en/arcgis-online/create-maps/work-with-fields.htm#GUID-BE260302-CEA6-4A3A-8933-60911375943A