Describes the cause and action for error messages.
Error Message(English)：
is not letting me merge cells
How to merge cells in a range formatted as table in Excel? - ExtendOffice
https://www.extendoffice.com/documents/excel/4488-excel-merge-cells-in-table.html
Merge and unmerge cells - Office Support
https://support.office.com/en-us/article/merge-and-unmerge-cells-5cbd15d5-9375-4540-907f-c673a93fced・・・
Excel - How to Merge Cells
https://kb.wisc.edu/page.php?id=939
Excel - How do I merge cells within a range that is formatted as a ...
https://excelatwork.co.nz/2014/04/16/merge-table-cells/
microsoft word 2010 - Can't merge table cells - Merge Cells button ...
https://superuser.com/questions/418525/cant-merge-table-cells-merge-cells-button-greyed-out
When does Excel decide to overflow text into ...
https://superuser.com/questions/400498/when-does-excel-decide-to-overflow-text-into-adjacent-cells-o・・・
Excel 2007 or 2010 copy/paste without merging ...
https://superuser.com/questions/759128/excel-2007-or-2010-copy-paste-without-merging-cells-with-shif・・・
What are the reasons why you could not merge cells in Excel? How ...
https://www.quora.com/What-are-the-reasons-why-you-could-not-merge-cells-in-Excel-How-can-this-issue・・・
How to Merge Cells in Excel in 2019 (+ Examples and Screenshots)
https://learn.g2crowd.com/how-to-merge-cells-in-excel