transporting sap script..urgent

Hi frnds,

i had made changes to an existing sap script and its attached

driver program i.e a z report.

my testing in development server is working fine

but when i transport my request to test in test system(server)

the changes made in the report is reflected but the script

changes remains same as before and the output is incorrect.

my dev server is diffrent and testing server is different.

plz help me how to transport so that the changes can be reflected in testing server.

note:- while changing existing sap script it didnt ask

any new tr request.

thnx