Hello Tord,
Please excuse me for the delayed reply. I managed to miss this thread somehow.
To answer your question, the char data type is not recognized by Excel and this is why it is not displayed. To hand this case, you can use the ExcelCellFormatting event of the exporter, where you can convert the char to string in the exported document:
I hope that you find this useful. Once again, excuse me for the delay.
Regards,
Stefan
Telerik