это означает именно то, что там написано, отсутствует столбец с именем «Textbox13», он используется на шаге # «Изменить тип».
Почему он теперь сломан? он был переименован в источнике? это было удалено из источника? никто, кроме вас, не узнает ...
Ниже кода без ссылки на этот столбец
let
Source = Folder.Files("E:\After Sales\TAT Dashboards\TAT Ver2 - Copy"),
#"Filtered Hidden Files1" = Table.SelectRows(Source, each [Attributes]?[Hidden]? <> true),
#"Invoke Custom Function1" = Table.AddColumn(#"Filtered Hidden Files1", "Transform File", each #"Transform File"([Content])),
#"Renamed Columns1" = Table.RenameColumns(#"Invoke Custom Function1", {"Name", "Source.Name"}),
#"Removed Other Columns1" = Table.SelectColumns(#"Renamed Columns1", {"Source.Name", "Transform File"}),
#"Expanded Table Column1" = Table.ExpandTableColumn(#"Removed Other Columns1", "Transform File", Table.ColumnNames(#"Transform File"(#"Sample File"))),
#"Changed Type" = Table.TransformColumnTypes(#"Expanded Table Column1",{{"Source.Name", type text}, {"DCName", type text}, {"Serialnumber", type text}, {"ItemID", Int64.Type}, {"ItemName", type text}, {"return_request_create_date", type datetime}, {"return_request_create_Shamsi", Int64.Type}, {"return_request_approved_date", type datetime}, {"return_request_approved_Shamsi", Int64.Type}, {"Order_number", Int64.Type}, {"Nature", type text}, {"Inbound_agent", type text}, {"Processed_by", type text}, {"Processed_at", type datetime}, {"Processed_at_Shamsi", Int64.Type}, {"assign_tech_user", type text}, {"Inbound_date", type datetime}, {"Inbound_date_Shamsi", Int64.Type}, {"Last_status", type text}, {"Last_status_date", type any}, {"Last_status_date_Shamsi", type any}, {"Warehouse_agent", type text}, {"Basket_id", Int64.Type}, {"Return_request_ID", Int64.Type}, {"Request_Source", type text}, {"Return_Reason", type text}, {"Warehouse_outbound_date", type datetime}, {"Warehouse_outbound_date_Shamsi", Int64.Type}, {"outbound_type", type text}, {"Pickup_type", type text}, {"drivername", type text}, {"Destination_Distribution_Center", type text}, {"Source_Distribution_Center", type text}, {"payment_date", type datetime}, {"payment_date_shamsi", Int64.Type}, {"Shipment_Date", type text}, {"Shipment_Scope_Start", Int64.Type}, {"Shipment_Scope_End", Int64.Type}, {"Shipment_Status", type text}, {"complete_pick_up_date", type datetime}, {"complete_pick_up_date_shamsi", Int64.Type}}),
#"Filtered Rows" = Table.SelectRows(#"Changed Type", each ([DCName] <> "")),
#"Duplicated Column" = Table.DuplicateColumn(#"Filtered Rows", "Inbound_date", "Inbound_date - Copy"),
#"Changed Type1" = Table.TransformColumnTypes(#"Duplicated Column",{{"Inbound_date - Copy", type time}}),
#"Renamed Columns" = Table.RenameColumns(#"Changed Type1",{{"Inbound_date - Copy", "Inbound Times"}}),
#"Changed Type2" = Table.TransformColumnTypes(#"Renamed Columns",{{"delivery_date_time", type datetime}}),
#"Filtered Rows1" = Table.SelectRows(#"Changed Type2", each ([payment_date] <> null)),
#"Changed Type3" = Table.TransformColumnTypes(#"Filtered Rows1",{{"Promised_date", type datetime}, {"Inbound Times", type time}}),
#"Merged Queries" = Table.NestedJoin(#"Changed Type3", {"Warehouse_outbound_date_Shamsi"}, DATES, {"Jalali_4"}, "DATES", JoinKind.Inner),
#"Expanded DATES" = Table.ExpandTableColumn(#"Merged Queries", "DATES", {"JWeekNum"}, {"DATES.JWeekNum"}),
#"Changed Type4" = Table.TransformColumnTypes(#"Expanded DATES",{{"selling_price", Int64.Type}})
in
#"Changed Type4"