using SAP-RFC export to target table

Hi;

i want to transfer using Data services from SAP to DS_SQL server. i imported RFC on SAP.  I would like to transfer RFC' structure to target table. I did click in the Schema Out panel then select 'New Function Call' . I can see export structure output panel. there is no import parametersfor  RFC. 

Error Message :

*5900     8620     VAL-030258     4/26/2011 5:07:41 PM     Input to target <tbl_company> contains column <COMPANYCODE_LIST> that is a nested table type. Input to loader cannot contain a column representing a nested table.

*

do you have sample'  this scenario.

Thanks

Edited by: Akar Selcik on Apr 26, 2011 4:39 PM