problem in showing ALV report through spooling ???

Hi experts

I am displaying report in List alv when i am running the program in background.

Throung Tcode SM37 (Spooling) i am seeing the output.

Now suppose if my report contains 15 columns so it should show all the 15 columns in one row.

But in my case, 10 columns are coming in one row and remaining others in another rows starting from the 1st columns.

For example

Say i have to show 8 columns so it should come like

Ebeln Ebelp Meins Matnr Bedat Werks Knttp Kostl

Now whats happening is

Ebeln Ebelp Meins Matnr Bedat

Werks Knttp Kostl

Please advise so that i all the columns can come in one row