Error at dtw -sales order

hi... .. here is the another problems

I am trying to import to the sales order transation date through the dtw it is showing the error like

Set property value failed ..value must be a whole number in property import file num of doc 65171.. could u please tell me the reason...

here is the file what i imported to the sap

DocNumDocTypeHandwrttenPrintedDocDateDocDueDateCardCodeCardNameAddressNumAtCardDocCurDocRateDocTotalRef1Ref2CommentsJrnlMemoGroupNumDocTimeSlpCodeTrnspCodeConfirmedImportEntSummryTypeCntctCodeShowSCNSeriesTaxDatePartSupplyObjTypeShipToCodeIndicatorLicTradNumDiscPrcntPaymentRefDocTotalFCForm1099Box1099RevisionPoReqDateCancelDateBlockDunnPickPeyMethodPayBlockPayBlckRefCntrlBnkMaxDscnProjectFromDateToDateUpdInvntRoundingCorrExtCorrInvDeferrTaxLetterNumAgentCodeInstallmntVATFirstVatDateOwnerCodeFolioPrefFolioNumDocSubTypeBPChCodeBPChCntcAddress2PayToCodeManualNumUseShpdGdIsPaytoBnkBnkCntryBankCodeBnkAccountBnkBranchBPLIdDpmPrcntisInsLangCodeTrackNoPickRmrkClsDateSeqCodeSerialSeriesStrSubStrModelUseCorrVat246I2009121420091214C42000Mashina Corporation400 Range Road New Delhi - 110 005 INNULLINR12059246NULLBased On Sales Quotations 238.Sales Orders - C42000255YNULLNNULLN520091412Ship To0