Report output Export to CSV issue

Hi Experts,

I have a Bex Query. After running the report when I export the report in CSV format using "Export to CSV" from the report output screen, the data
is being dumped in different columns And when i try to convert that particular CSV file to Excel as we can only select one single column for delimiting the values using a separator into different cells the data in the other column is being truncated.

Kindly suggest me how to resolve this.

Thanks in Advance,

Sushma