EP 6.0 SP2 JDBC iView and Oracle Database

Hi,
I created Oracle system in Portal.
Then I creted JDBC iView for the system.
But iView always display the error:
"No response from the backend application".
And from portal log:
"CGT exception: java.lang.RuntimeException: bad execution, SQL Exception:[SAP_Portals][Oracle JDBC Driver][Oracle]ORA-00904: invalid column name"
Can anybody help me?
Thanks.

Dear Aviad,
Thnx a lot for your guidance, Incidentally we found the problem. For some reason the Portal was not able to resolve the ip address 132.12.33.30, but was able to resolve the host name "newspd".
This is the final url we created :
jdbc:sap:oracle://newspd:1521;SID=SALES
I'm able to create the iviews with the JDBC connection now, but the look is not so great, as there are a couple of problems :
1. The iview's table output has the raw column names showing as column titles. Atleast in SP2 there is no way to create a alternate column name. Ex: the table row name is say "amt_1", the column name in the iview also shows as "AMT_1". Is there a alternative for this problem ??
2. For passing parameters, the iview allows for only static parameters, but is there a way I can create a dynamic parameter allocation. Ex: In the query parameters I have a employee number as a included column, but I wish to show only his records to him, but in the portal environment, we havent a way to find the logged on employee ? Is there a way we can do that ??
Hope you'll be able to help.
Regards,
Neeraj S

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I have created an Oracle system in Portal. Specified the user mapping as admin,user.
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Dear Aviad,
Thnx a lot for your guidance, Incidentally we found the problem. For some reason the Portal was not able to resolve the ip address 132.12.33.30, but was able to resolve the host name "newspd".
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I'm able to create the iviews with the JDBC connection now, but the look is not so great, as there are a couple of problems :
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2. For passing parameters, the iview allows for only static parameters, but is there a way I can create a dynamic parameter allocation. Ex: In the query parameters I have a employee number as a included column, but I wish to show only his records to him, but in the portal environment, we havent a way to find the logged on employee ? Is there a way we can do that ??
Hope you'll be able to help.
Regards,
Neeraj S

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Sorry for not including my error:
Hello all,
I am getting an error "Bigger type length than Maximum" when calling a stored procedure that returns a small result set. I am not working with BLOBs or CLOBs and cannot find anything on the web that addresses my specific situation.
I would greatly appreciate any help available in solving this problem.
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package my.app.access;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import oracle.jdbc.OracleTypes;
import oracle.jdbc.OracleTypes.*;
import my.app.beans.Person;
import my.app.util.Database;
public class PersonAccess {
     public Person getPerson(Person person) throws SQLException, Exception {
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          Connection con = db.connect();
          ResultSet rs;
          CallableStatement cs = con
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          cs.registerOutParameter(2, oracle.jdbc.OracleTypes.CURSOR);
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               person.setLastname((String) rs.getString("last_name"));
               person.setPhoneNumber((String) rs.getString("phone_number"));
               person.setEmailAddress((String) rs.getString("email_addr"));
               person.setRoleId(new Integer(rs.getInt("role_id")).intValue());
               //this.roleName = rs.getString("role_name");
               person.setPassword((String) rs.getString("password"));
               person.setAgencyId(new Integer(rs.getInt("agency_id")).intValue());
               if (rs.getString("account_disabled").equals("1"))
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               if (rs.getString("pwd_change_reqd").equals("0"))
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And here is a test object:
package my.app.access;
import my.app.beans.*;
public class testAccess {
     * @param args
     public static void main(String[] args) {
          // TODO Auto-generated method stub
          PersonAccess pa = new PersonAccess();
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               pa.getPerson(person);
          } catch (Exception e) {
               e.printStackTrace();
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java.sql.SQLException: Bigger type length than Maximum
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:161)
     at oracle.jdbc.driver.DatabaseError.check_error(DatabaseError.java:884)
     at oracle.jdbc.driver.T4CMAREngine.buffer2Value(T4CMAREngine.java:2230)
     at oracle.jdbc.driver.T4CMAREngine.unmarshalUB4(T4CMAREngine.java:1146)
     at oracle.jdbc.driver.T4CTTIoac.unmarshal(T4CTTIoac.java:215)
     at oracle.jdbc.driver.T4C8TTIuds.unmarshal(T4C8TTIuds.java:121)
done
     at oracle.jdbc.driver.T4CTTIdcb.receiveCommon(T4CTTIdcb.java:125)
     at oracle.jdbc.driver.T4CTTIdcb.receiveFromRefCursor(T4CTTIdcb.java:103)
     at oracle.jdbc.driver.T4CResultSetAccessor.unmarshalOneRow(T4CResultSetAccessor.java:165)
     at oracle.jdbc.driver.T4CTTIrxd.unmarshal(T4CTTIrxd.java:787)
     at oracle.jdbc.driver.T4CTTIrxd.unmarshal(T4CTTIrxd.java:704)
     at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:526)
     at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:179)
     at oracle.jdbc.driver.T4CCallableStatement.execute_for_rows(T4CCallableStatement.java:782)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1027)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2887)
     at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:2978)
     at oracle.jdbc.driver.OracleCallableStatement.execute(OracleCallableStatement.java:4102)
     at my.app.access.PersonAccess.getPerson(PersonAccess.java:68)
     at my.app.access.testAccess.main(testAccess.java:17)
I am only having this problem when using the 10g jdbc driver, 9.2.0.4 and up are fine.
Thanks again.....

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4195bee8-4db0-4799-a674-18f89aa500cb wrote:
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Moderator Action:
No they cannot send you a document that is available only to those with access to MOS.
That would violate the conditions of having such service contract credentials.
Asking someone to violate such privileges is a serious offense and could get that other person's organization banned from all support and all their support contracts cancelled.
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Your duplicate post that you placed into the Audit Vault forum space has been removed (it had no responses).
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That's the proper location for Audit Vault questions.

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Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.10 MySQL Community Server (GPL)
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
mysql> show databases;
| Database |
| information_schema |
| demo |
| mysql |
| performance_schema |
| pritesh |
| test |
6 rows in set (0.01 sec)
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