I would like to be able to add the services I have been using on desktop to some web applications. These layers all have the same origin so fixing the issue on one should fix them all. The service in question is: https://wms.mapama.gob.es/sig/Biodiversidad/Humedales/wms.aspx When I try to add this to as a URL item on arc online it gives me the following error: "Service 'wms' does not exist or is inaccesible." This service works without any credentials on ArcMap and ArcGIS Pro.
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