Unable to add/edit/delete row in table 'Regis...

[Air_Table]

Unable to add/edit/delete row in table ‘Registratie’. → The _RowNumber column is not a valid key column as it does not exist in AirTable.

What do I have to do to be able to add or change a record in AppSheet using Airtable?

First a view of the table in Airtable. And the second picture of the fields in Appsheet.

[Harry2]

@Air_Table As the error message suggests, you cannot use the Row Number column as the key column of your table, since this column does not exist in AirTable. To fix this, in the app editor, you will need to select a different column as the key column of your table.

[Air_Table]

It works! Thank you Dinh Nguyen!!