BAPI_GOODSMVT_CREATE

Hi, I have to do a material stock movement from one batch to another. I'm trying to use the BAPI 'BAPI_GOODSMVT_CREATE' that will allow me to

do a 309 movement. Anyone has done something similar or has an example to share? Also I want to know what data are necessary, and what fields are mandatory to assign in the item table?. Help will be appreciated. Thanks in advance.

Sebastian.