Assuming filerows is required, the following result was found.
f_CSVfile = v_DataCSV.toFile("test.csv"); // // read and process CSV file v_FileContent = f_CSVfile.getFileContent(); l_FileRows = List(); if(!isBlank(v_FileContent)) { l_FileRows = v_FileContent.toList("\n"); } // loop through each row for each r_Data...