Script pauses when windows dialog box asks for file save location...

Whenever i attempt to export a report from SAP to excel using VBA the script pauses because a windows dialog box opens that prompts the user to select a file name and location...As a work around to this issue i would like to select the columns, copy and paste them into excel.  I have been successful in selecting all the columns

with session.    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "EBELP"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "BSART"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "WERKS"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "MATNR"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "TXZ01"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "BEDNR"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "AUFNR"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "NAME1"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "PMATN"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "AEDAT"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "ZSLFDT"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "MENGE"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "NETPR"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "STPRS"    .findById("wnd[0]/usr/cntlGRID1/shellcont/shell").selectColumn "ZWEMNG"
end with

However, i cannot find the vkey to copy the data.  Can anybody help?