Hi,
I was unable to locate any attachments in your question.
However, I assume that the JSON file you use starts with an **array name(s)** specified in its structure.
In such cases instead of the **default array name** ‘JSONArray’ I would provide the **exact array name** in the ‘Tuple root’ option.
e.g.
* For a JSON file with below structure I would use ‘/JSONFile/<arrayname>’ as the ‘Tuple root’
*{“<arrayname>”: [ {“field”: value, “field”: value}, { “field”: value, “field”: value}]}*
* For a JSON file with below structure I would use ‘/JSONFile/JSONArray’ as the ‘Tuple root’
*[ {“field”: value, “field”: value}, { “field”: value, “field”: value} ]*
* In case of nested arrays, I would mention the ‘Tuple root’ as *‘/JSONFile/<arrayname1>/<arrayname2>/..’*
Please refer to [JSON Sources](https://community.denodo.com/docs/html/browse/8.0/en/vdp/administration/creating_data_sources_and_base_views/json_sources/json_sources#json-sources) section under the Virtual DataPort Administration Guide if you need more information on accessing JSON data sources.
Hope this helps!