GUI_UPLOAD and OPEN DATASET

Hi,

My code takes data from a file.

I want to have an option of loading file from presentation server as well as application server (in case of background).

For this I am using a checkbox and depending on its value I call the FM GUI_UPLOAD (presentation server) or OPEN DATASET (for app server).

Is this the right approach or there is a single FM available which can be used to upload file in both the scenarios.

Thank you,

CD