Accessing DB2 data through DBLINK in Java program recieves ORA-02063 error

Question

Hello,
Is it posible to access a mainframe DB2 table through a Java JDBC connection utilizing a DBLink / Synonym. Using Toad or SQLDeveloper, I can select the DB2 data just fine. Also, PL/SQL programs can access the data without issues. When I try to select data from the DB2 Table in a Java program, I get ORA-01002: fetch out of sequence -- ORA-02063 preceding line from DB2D errors.
The code I am using to test is:
(Note: TBL_LOC_ADR is the Synonym that points to the Mainfram DB2 table)
public static void main(String[] args) {
          Connection con = null;
          Statement stmt = null;
          String query = "SELECT * FROM tbl_loc_adr";
          ResultSet rs;
          try {
               System.out.println("Getting connection");
               con = BatchDBConnection.getDBConnection();
               TestConnection tc = new TestConnection();
               System.out.println("Creating ps");
               stmt = con.createStatement();
               System.out.println("Calling qds");
               rs = stmt.executeQuery(query);
               System.out.println(" Returned data " );
          } catch (Exception e) {
               System.out.println("Error " + e.getMessage());
               e.printStackTrace();
The error occurs on the rs = stmt.executeQuery(query); line.
Thanks for any input into this error. It's been driving me nuts all day.
Chris

Answer 1

Chris,
What's your oracle version? You might be hitting a bug as identified in this metalkink doc id, see if this helps out. Resolution posted in the metalink by applying patches or confirm that you have applied all the required patches.
Doc ID: 456815.1 ORA-01002 ORA-2063 When Profiling DB2/400 Table Accessed by View via Transparent Gateway for DRDA
Regards