Error: Access not allowed request Code: 403 Experience Builder

[TereziaBecker]

Hi everyone,

I am trying to add a Feature Layer (add Data) in Experience Builder but I become an Error : 

Error: Access not allowed request
Code: 403

it happens only by Feature Layer, for example Webmaps are working normally. 

I tried to add any of Layers not only from My Content.

https://...../server/rest/services/hosted/lk_auswertung_layer/featureserver/sharing/rest//oauth2/authorize?client_id=..........&response_type=token&expiration=20160&redirect_uri=https.......

Any Idea why it happens?

Thanks

[MarkJames]

Terezia Becker‌

Did you get a resolution to this error?  We are experiencing the same issue.  We just upgraded to 10.8.1.  We can also add a web map that contains the same feature layer without any errors.

[TereziaBecker]

Hi Mark,

unfortunately not. We were also in contact with ESRI tech. support, but till now we could not be able to solve this problem. Sorry..