https://bz.apache.org/bugzilla/show_bug.cgi?id=57342
--- Comment #17 from Aldrin Baroi <aldrin.ba...@gmail.com> --- Here is additional details: Excel Version : Excel 2010 Apache POI Version: 3.14 & 3.15 Java Version : JDK 8 (1.8.0_101) OS Version : Windows 7 Enterprise 64-bit Excel sheet information: Number of columns : 208 Number of rows : 390,000 or more Average column width: 15 characters Max column width : 40 characters Problem starts when the number of rows exceed 410,000 or so... Error message displayed in Excel: "Excel found unreadable content in [file name]. Do you want to recover the contents of this workbook? If you trust the source of this workbook, click Yes" This ONLY HAPPENS when the number of rows exceeds 410,000 rows or so. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@poi.apache.org For additional commands, e-mail: dev-h...@poi.apache.org