Have been using Jasper Reports for generating reports in excel formats. Had to merge several excel files, and was using the POI libraries. The requirement was to retain cell style. Opening the resulting excel spreadsheet was always throwing the following error:
Excel completed file level validation and repair. Some parts of this workbook may have been repaired or discarded.
Repaired Records: Format from /xl/styles.xml part (Styles)
The error stopped when upgraded the POI libraries to 3.15 version.
Excel completed file level validation and repair. Some parts of this workbook may have been repaired or discarded.
Repaired Records: Format from /xl/styles.xml part (Styles)
The error stopped when upgraded the POI libraries to 3.15 version.
