EXCEL VBA RFC_CALL_TRANSACTION

Hello, I need help in an application...

Need to geta reportof the transactionIW39(modulemaintenance)to excel. DataGUI(program name) RSSYSTDB. Datascreen (program name) RIAUFK20

Would you liketo do this usingExcelVBA withRFC_CALL_TRANSACTION.

Could notunderstand howthefilterinsert(field name) in the input tableand obtain,for example,the amount ofresultitems.

Anyoneby chancehaveacodefor this application?

Or is there anothereasier waythan usingCreateObject("SAP.Functions")?

thank you