Regarding printing issue in the ALV

Hi All,

We have developed one report which displays process order progress report. There is printing issue related to this report. In the print preview details can be seen clearly but as I click print, the system just print the single line.

I tried printing of this report by changing the format as "X_65_1024/4", it is printed correctly.

Just wanted to know the possible reason why this value got changed automatically? Also how can I reset this value default for the particular user.

Please provide inputs.

Regards,

Sachin