SAP Message 51031 - Error while downloading file ( errorcode & ). DOCUMENTATION DiagnosisAn error occured when is was tried to downlown a file. Thecorresponding errorcode referres to1 - The filesize has been invalid2 - The table width of the data to be transferred is invalid3 - The chosen file type is invalid4 - Front end function cannot be executed in batch5 - An unknown error occurred6 - The GUI refused a filetransfer7 - Another error occuredProcedureTry again or contact your system's administrator.