My file is too large or has errors. What should I change?

A history file can contain at most 2 MiB and 5,000 data rows per import. For a larger archive, export a shorter period or split it into compatible files, reviewing overlap each time. Calsa does not silently import only the beginning of an oversized file.

For row errors, check the reported date, required column, unit or numeric value. Food energy and nutrients must be non-negative numbers. Dates cannot be impossible or in the future. Importing only valid rows requires your explicit choice, with the skipped-row count and reasons visible.