Using RSPO_LIST_FRONTEND_PRINTERS RFC in WEB.

Hi Abapers.

When i use RSPO_LIST_FRONTEND_PRINTERS in se38 program it returns correctly data

, but if i 'm in web screen (web dynpro , fpm) that call this RFC it did not return data.

If i call this rfc from my abap web dynpro or fpm program it did not work

inside this rfc has a call with destination 'SAP_GUI'. i think maybe it could be the reason of problem.

There are a way to solve it ?(get data from web program) Thanks.