Eexcuting BAPI_MATERIAL_SAVEDATA without commit

Hi all,

There is data migration program to create material master using BAPI- BAPI_MATERIAL_SAVEDATA where in i have an option called "Test mode". When this option is selected, i am suppose to execute the BAPI without saving the changes in the database. Purpose is just to execute the program for test purpose. Can you please guide me how to go about with this? Should i use a ROLLBACK command after calling the BAPI?

Thank you for your time.

Regards,

Niveditha