dear members.

I met error as belows. It seems like remote access error.
java.sql.SQLException: Error retrieving error information
at com.pervasive.jdbc.lna.LNAObject.getErrors(Unknown Source)
at com.pervasive.jdbc.lna.LNAObject.getErrors(Unknown Source)
at com.pervasive.jdbc.lna.LNAObject.checkError(Unknow n Source)
at com.pervasive.jdbc.lna.LNAEnvironment.connect(Unkn own Source)
at com.pervasive.jdbc.v2.Connection.<init>(Unknown Source)
at com.pervasive.jdbc.v2.Driver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager .java:512)
at java.sql.DriverManager.getConnection(DriverManager .java:171)
at test.Test.main(
Exception in thread "main"

Test Code is very simple. include belows

Sring url = "jdbc : pervasive://";
conn = DriverManager.getConnection(url, user, password);
String sql = "SELECT * FROM Billing";
I tested on standalone machine -> It is OK.
But it occurred error when I test it on the remote machine.
code changes like this.
Sring url = "jdbc : pervasive://";

There are same tables of course.

please let me know why..