Cannot create a time series data table. Unable to import. Time Series Tools What''s This The first {0,number,integer} time values are invalid. Auto-selection starts from row {1,number,integer}. The first {0,number,integer} time values are invalid. Specify data Sheet Data is arranged by columns rows If data in the current variable is organized by column, select ''columns'', otherwise select ''rows''. Data block is defined by Top-left cell Key in the top-left corner of the desired block, using MS Excel A1 reference style (e.g. A12). Bottom-right cell Key in the bottom-right corner of the desired block, using MS Excel A1 reference style (e.g. B34). Use standard Excel cell indexing format, e.g. A12 Specify row Specify column