Description: LibreOffice appears to fail when trying to open larger xlsx spreadsheets. Steps to Reproduce: 1. Download Lenovo "ThinkPad, ThinkCentre, ThinkStation, Ideapad and Ideacentre Option Compatibility Matrix from here: https://support.lenovo.com/us/en/solutions/accs-guide For Example, the October 2019 version is here: https://download.lenovo.com/pccbbs/options_iso/ocm_october_2019.xlsx 2. Open the downloaded xlsx file with LibreOffice Calc 3. The document will try to open for several minutes. After this time, Calc will pop up a notification "Warning loading document ocm_october_2019.xlsx: The data could not be loaded completely because the maximum number of columns per sheet was exceeded." Actual Results: The spreadsheet then loads, but some portions may not have loaded correctly -- at least according to the warning message. Expected Results: I expect LibreOffice to open an .xlsx spreadsheet without errors Reproducible: Always User Profile Reset: Yes Additional Info:
Created attachment 155202 [details] Sample Spreadsheet that Fails to Open Correctly I'm attaching a sample spreadsheet that I got from the Lenovo link provided in the bug report that causes the error to happen.
This happens because Calc supports only 1024 columns and Excel does 16384. *** This bug has been marked as a duplicate of bug 50916 ***