I am attempting to record historical logging values to the SD card from Java using the Exporter class with a historical table export. The export works with a low number of tags, but I am seeing errors with recording the total number of tags I need (279 tags). I stripped back the program to the absolute minimum in an effort to isolate the errors but have been unable to do so. The code I am using for the export currently is below.
That code generates the errors shown in the attached screenshots when it attempts to export. I can find no documentation of any of these error codes and have tried numerous solutions to resolve the issue, including adjusting group filters, adjusting the usr partition, changing the export length, and adjusting the java heap size. Others have reported exporting 300 tags successfully, so I would like to get these errors resolved. What am I missing? Thanks for the help!
import com.ewon.ewonitf.Exporter;
import java.io.IOException;
import java.lang.Long;
public class MainClass {
public static void main(String[] args) throws Exception {
//while (true) {
// export historical logging data to SD card
Long Wrapped_Time = new Long(System.currentTimeMillis());
String Time_String = Wrapped_Time.toString();
System.out.println("The export check has started.");
try {
Exporter exporter = new Exporter("$dtHT$ftT$st_m1$et_m0");
System.out.println("Export starting.");
exporter.ExportTo("file:////usr/Backup_Export_" + Time_String + ".txt");
exporter.close();
System.out.println("Export complete.");
} catch (IOException ioe) {
System.err.println("Error in exporter while running Export From Test: " + ioe.toString());
}
Thread.sleep(5000);
//}
}
}
