Problems with loading source model using omw from sql server 7 into oracle 9i

I am migrating data from sql servr 7 into oracle 9i. when doing capture phase i get the following error.
==>failed to load source model.[microsoft][odbc sql server][sql server]select permission
denied on column 'password' of object 'syslogins', database master, owner dbo.
Why is this so...is it bcz of something with my odbc link...
also is there any way to load only tables and not system tables when doing capture phase.
any help asap will be much appreciated.
thanks

Hi,
You must ensure that you have the correct password to login to SQL Server.
The Workbench requires some of the tables in the Master database.
Regards
John

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Problem with foreign and primary keys migration from SQL Server to Oracle

Hi folks, i'm using SQL Developer to migrate from a SQL Server database to Oracle and i'm stuck with a couple issues:
The worst of them so far is the fact that i can't migrate any of the PKs and FKs. After successfully capturing the SQL Server DB model and converting it to Oracle, when the tool generates the scripts, all ALTER TABLE queries that add the PKs and FKs have their target columns duplicated.
for example: when i'm trying to migrate a simple table that contains an Id (PK) and Name columns, the tool generates the following scripts:
PROMPT Creating Table TestTable...
CREATE TABLE TestTable (
Id NUMBER(10,0) NOT NULL,
Name VARCHAR2 NOT NULL
PROMPT Creating Primary Key Constraint PK_TestTable on table TestTable ...
ALTER TABLE TestTable
ADD CONSTRAINT PK_TestTable PRIMARY KEY
Id,
Id
ENABLE
As for the FKs, the tool duplicates the columns as well:
ALTER TABLE SomeTable
ADD CONSTRAINT FK_SomeTable_SomeTable2 FOREIGN KEY
SomeTable2Id,
SomeTable2Id
REFERENCES SomeTable2
Id,
Id
ENABLE
Does anyone have a clue on how to solve these issues? I'd be greatly thankful for any answers!

Hi Fernando,
I was unable to replicate this issue. My primary / foreign keys where defined using unique columns.
PROMPT Creating Primary Key Constraint PK_Suppliers on table Suppliers ...
ALTER TABLE Suppliers
ADD CONSTRAINT PK_Suppliers PRIMARY KEY
SupplierID
ENABLE
I tried a few things like
capturing twice and renaming both models the same
renaming the converted models
but with no luck.
I think this issue is occuring either at the capture or convert phase.
1) Are you performing the capture online or offline?
2) Can you provide a the entire DDL for one of these tables and its indexes to see if I can replicate?
3) Did the capture or convert fail or have to be redone at any stage ?
I all else fails I would attempt a capture and convert again using a brand new repository (create a new schema in Oracle and associate the migration repository with it).
Regards,
Dermot
SQL Developer Team
Edited by: Dermot ONeill on Oct 22, 2009 12:18 PM

Importing Database from SQL Server into Oracle 8i

Hello Friends,
Cuurentlly we are using SQL Server as our application database, Now we want to switch on at Oracle 8i,bcz of some problems,
If anybody had done so,then please help me in solving this problem,
I wana Import whole database from SQL server to Oracle
Lot of thanks

Hi,
Use the SQL Server Enterprise Manager to export all the tables from SQL to oralce.
When selecting the target database use the Oracle native driver (the name is not on top of my head) and not the ODBC one.
You will have problems with datatypes. Make sure to edit the mappings for the proper datatype if required.
If you have ntext columns, make sure they are translated to CLOB and not long.
Regards,
Wasim.

Using Oracle Forms Importing Data From SQL Server into Oracle Tables.

Dear All,
We are using Oracle Forms 10g in windows XP and having OAS 10g and Oracle database 9i.
How can we import data from SQL Server 2005 into Oracle tables using Oracle Forms?
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Eidy

I have no idea what "Oracle Hetrogenius Services" is, so I can't help you with that, sorry.
SQL Developer might also assist you. SQL Developer can connect to SQL Server as well as Oracle and has some tools for migration. See the documentation for details:
http://download.oracle.com/docs/cd/E12151_01/doc.150/e12156/toc.htm
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Reading milliseconds from Sql server into oracle 10g

Hi,
We have a very time sensitive pressing requirements to be addressed immediately.
We need to read the date time column from sql server 2008 into oracle 10g.
We have a dblink established between the two servers and have tried to use sql server and sql native client 10 driver to read the dates from sql into oracle.This we are able to do very successfully.
The issue is in reading milliseconds stored in sql server.The millisecond part comes in as 00000 from sqlserver to oracle.These milliseconds are needed to identlfy the unique records.
For instance
SQL SERVER Oracle
source_id source id
01/01/2012 6:30:35:456 01/01/2012 6:30:35:000000.
Im issuing my query through Toad via Oracle to remote sql server using a dblink which connects using HS ODBC connection to sql server 2008(remote).
We have no control over sql server Db as this is remote third party DB.We just have select access to their tables to bring into our own oracle DB.
Any insight or help will be much appreciated.

Hi,
Could you please send the following information -
- what version of HSODBC are you using ? Is it a 10.2 version ?
- what is the SQL*Server datatype of the column you are reading ?
- from Oracle could you issue -
describe sql_server_table@hsodbc
- what is the Oracle datatype shown for the column ?
Could you also run your tests using SQLPLUS instead of TOAD ? We don't support TOAD and need to know if the problem also happens when using SQLPLUS, to avoid it being a TOAD problem.
Also, 10.2 HSODBC is now desupported and you should be using the 11g Database Gateway for ODBC (DG4ODBC) which is a direct replacement for HSODBC. To use DG4ODBC your RDBMS needs to be at 10.2.0.4 or higher and DG4ODBC should be installed in a completely separate ORACLE_HOME from the existing 10.2 install.
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Mike

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I would like to know how I can use the SQL Developer tool to import data from a SQL Server database across the internet into an Oracle Database on a periodic basis? I understand there is a Migration Workbench, but it seems to be only a one off activity.
What I would really like is to be able to import data for example, very 30 minutes from multiple tables/views in a SQL Server Database into an Oracle Database (overwriting or modifying existing same data) without the need for Heterogeneous Connectivity, as my Oracle Database is not my LAN.
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To be honest the best way to do it is DG4ODBC or DG4MSQL. All other solutions need manual interaction.
The gateways DG4ODBC and DG4MSQL are independant from the Oracle database and also from the SQL Server location. In a worst case scenario you have an Oracle database on machine A, the gateway on machine B and the SQL Server on machine C.
Gateways were built to exactly do what you want. As you have access to the Oracle database the only part you need to define within the Oracle database is a db link. If you specify the full tns connect identifier there is even no need to edit the tnsnames.ora file.
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Is it possible to load a dump file collected from sql server to orcle 10gR2

Hi..
As a part of data migration from legacy systems , we need to migrate only required tables from Sql server to Oracle 10gr2 .
At present client is telling that he will give it as dump file.
My question is , Is it possible to load the dump file collected from sql server to oracle 10gR2?
Thanks in advance ..

yes, it is.
Using for example SQL Developer Migration Workbench even allows you to create unload scripts for the desired SQL Server tables and it also creates the DDL scripts for you to create the Oracle tables similar to the SQL Server table AND it alows creates the SQL*Loader scripts that allow you to load the SQL Server generated dump file into the Oracle db.
Here the link:
http://www.oracle.com/technology/tech/migration/workbench/index_sqldev_omwb.html
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Edited by: kgronau on Sep 16, 2009 1:54 PM

How to merge data from SQL server to Oracle Database

Dear Expert,
I am having problem with SQL server with Oracle.
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If I able to make a free DB link from Oracle to SQL server , then we can select table and will be able to update.
Right now I have made a DB link from SQL server to Oracle, Using that I can see the records from oracle database but I can't update them.
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Hi,
What about using Oracle SQL Developer for migration
http://www.oracle.com/technetwork/database/migration/sqlserver-095136.html
HTH

Loading data from SQL server to Oracle database

i want to create one table in oracle db from table in sql server. Table is huge it got 97,456,789 records.
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select * from "dbo"."t1@dblink;
i fired below create table.
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vhiware wrote:
create table t2 nologging parallel (degree=3) as select * from "dbo"."t1@dblink;
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{code}
create or replace procedure CopyDay( day date ) is
begin
insert /*+ append */ into local_tab select * from remote_tab@remotedb where col_day = day;
-- add logging info, commit, etc.
end;
{code}
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Migrating a table with BLOB field from SQL-Server to Oracle.

Hi All,
I'm trying to create a Class to migrate data from SQL-Server to Oracle, this table has a BLOB field.
The Code:
package br.com.infox;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
public class Migrador {
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                    psORA.setInt(2, rsSQL.getInt("ano_processo"));
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               conORA.close();
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The ERROR:
java.sql.SQLException: Exce��o de E/S: Connection reset
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     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
     at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
     at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3668)
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     at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2191)
     at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:2064)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2989)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:658)
     at br.com.infox.Migrador.main(Migrador.java:41)
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Thank's.

Depending on the version of the database you have, you could use transportable tablespaces.
http://download-east.oracle.com/docs/cd/B10501_01/server.920/a96524/c04space.htm#9370

Migrating from SQL Server to ORACLE using SqlDeveloper tool - IN OUT CURSOR

Hi All,
I am new to Oracle. I am asked to migrate a database from SQL Server to ORACLE. I have migrated all the SP's and functions except 2. I am facing the following problem. Pls do reply me if anyone knows the solution since I am struggling for the past 2 days for these two functions
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create or replace
FUNCTION ABC
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When I tried to call from some other function its showing me an error.
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create or replace
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Import data from SQL Server into MS Word document for Mail Merge purpose ?

Hi,
Is it possible to import contacts from SQL Server into MS Word for mail merge purpose or if retrieving data from MS Excel can we update the data in MS Excel sheet without opening it ?
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Transfering Data from SQL Server 2 Oracle

Hellow All,
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null

Anil,
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Related to migration of db from sql server to oracle 11 g

We're trying to migrate a Sql server managment studio database to Oracle 11g using SQL Developer 4.0. We can successfully connect to both Sql server managment studion 8.0 and Oracle 11g using the tool, as well as click through the Migration Wizard and start the migration.
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Pl do not post duplicates - related to migration of db from sql server to oracle 11 g
Continue the discussion in your original thread
The error message is explicitly clear
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Bulk Insert from SQL Server to Oracle

I have to load around 20 million rows from SQL Server table to Oracle table using Network Link,wrote following code using Bulk Collect,which is working but taking more time(taking 5 hrs).
I also tried with changing table to parallel degree 8 didn't help(Also Oracle Table set to NOLOGGONG mode).
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BEGIN
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887204 wrote:
I have to load around 20 million rows from SQL Server table to Oracle table using Network Link,wrote following code using Bulk Collect,which is working but taking more time(taking 5 hrs).I would not pull that data via a network link and use standard SQL insert statements. Bulk processing is meaningless in this context. It does nothing to increase the performance - as context switching is not the issue.
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Problems with loading source model using omw from sql server 7 into oracle 9i

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