@Shadab Hussain @chavalit_jintamalit Here's the code
tkrs <- tkrTbl[which(tkrTbl$Field=="A12PE"),"RawTicker"]
datatype <- c("A12PE")
x.period <- "D"
mydsws <- dsws$new()
data <- mydsws$timeSeriesRequest(tkrs[1], datatype, startDate = DSStDate,
endDate = eDate,
frequency = x.period)
Error snippet: