                 table.appendRows(data)
                 doneCallback()
             error: (err) ->
-                console.error "Rows Error:", err
+                console.error "Error while loading rows from `#{connectionUrl}`:", err
         $.ajax xhr_params

        when 'DATE' then tableau.dataTypeEnum.date
        else tableau.dataTypeEnum.string

toTableauSchema = (fields)->
    fields.map (field)-> {id: field.name, dataType: transformType(field.type) }

wdc_base.make_tableau_connector
    steps:

            success: (data, textStatus, request)->
                if data?.length > 0
                    schemaCallback [
                      id: sanitizeId(config.table),
                      columns: toTableauSchema(data)
                    ]
            error: (err) ->
                console.error "Error while loading headers from `#{connectionUrl}`:", err
        $.ajax xhr_params

    rows: (connection_data, table, doneCallback) ->
