Excel report is grey and no data is visible
Summary
When generating an Excel with BI Publisher the file is grey and no data is visible.Content
After generating an Excel file with the BI Publisher the sheet is grey and the data is not visible. But the data is there and can be seen in the small field in the header. After saving and reopening the file the sheet looks normal.
What is wrong here?
Version
Oracle BI Publisher 12.2.1.1.0 (build:20160526.2332)2