Solution : https://service.sap.com/sap/support/notes/1007438 (SAP Service marketplace login required)
Key words :
call cad desktop functions directly, folowing support package levels, customizing parameter gf_checkout_dark, cad desktop, cad system, rfc modules, takes account, buffer function, general transfer, return values
Related Notes :
| 1156829 | Important SAP notes for the SAP PLM interface |