FONT Sizing

[gshilpa24]

Hi All,
We have upgraded cognos 8.3 to 8.4. The font in one of the report is changing by itself when the report is run. The report runs automatically by triggers when the jobs call. Can anyone tell me what may be the reason for the change in font size. It has become small , even though i have not changed the size of font in the report studio. Please let me knw what may the reason and what may b the solution for this.

Please help me.
Thanks in Advance.