SAP R/3 batch input via Excel

Hello all,

I would like to call the SAP R/3 system via Excel and record a transaction for batch input. I found the RFC-function module "BDC_RECORD_TRANSACTION" and hoped it would work. But when I call the Function a dump is produced (DYNPRO_SEND_IN_BACKGROUND). Can you tell me how to solve this problem? I want SAP to show a window showing the chosen transaction where the user can make entries. It is ok to use this function module or is there another way?

Thanks

Torsten