在读取万德的数据库时遇到以下问题, 求大神指点!!
w_wset_data<-w.wset('SectorConstituent','date=20150424;sector=全部A股')
w_wset_data
codeList<-w_wset_data$Data$wind_code
codeList
> w_wsd_data5<-w.wsd(codeList,"ps_ttm","2015-01-01","2015-03-31","Fill=Previous;PriceAdj=F")
> w_wsd_data5
$ErrorCode
[1] -40522017
$Data
DATETIME OUTMESSAGE
1 2015-04-27 CWSDService: quota exceeded.
$Code
[1] "ErrorReport"