Database Link beetwen SAP e SQL SERVER

Hi Gurus,
i need to read a table in SQL server, from a WebDynpro abap.
My OS is Unix not windows, how can i create a DBLINK to SQL server (for example es a Oracle system), is it possible?
thanks a lot.
Claudio.

> i need to read a table in SQL server, from a WebDynpro abap.
> My OS is Unix not windows, how can i create a DBLINK to SQL server (for example es a Oracle system), is it possible?
To connect an ABAP system to another database the following is necessary:
- a database client for the target database
- a database interface library for the target database
Since both are not existing on Unix for Microsoft SQL Server the only (supported) thing you can do is to install a Windows application server and execute the application there.
Markus

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Creation of database link from oracle to sql server 2000

Hi
I need to create a database link from oracle to sql server 2000.

Assuming your Oracle database is running on Windows, you can set up a database link using ODBC using Heterogeneous Services and Generic Connectivity, but there are some functional limitations (i.e. no two-phase commits). If you can live with those limitations but aren't on Windows, you can generally purchase an ODBC driver for your operating system that will connect to SQL Server through someone like DataDirect and still use Generic Connectivity. If you cannot live with those limitations, you can purchase one of Oracle's Transparent Gateway products (though this can get somewhat pricey).
What version of Oracle are you on?
What operating system(s) are you using?
What are you going to use the database link for?
Justin

Creating Database Link from Oracle to SQL Server

I am trying to create a database link from Oracle to SQL Server, and the documentation is about as clear as mud to me. Can anyone send me clear instructions on exactly what I need to do? What needs to be in tnsnames.ora and listener.ora files? Is there anything other than those two files that needs to be set up? Do I set up an ODBC connection? Anything else? I want to execute queries against a SQL Server database and load data into Oracle database.
Thanks so much,
Susan

These are the instructions from an old document I created. The steps are same for SQL Server and Sybase. Hope it helps.
The 9i Transparent Gateway Software is in Oracle Software CD -> oracle9i database -> Custom -> Oracle Transparent Gateways
The gateway can be installed on the same machine as the Oracle database or
on the Sybase server or on a third machine as a stand-alone.
We have installed the gateway software in one of oracle database
servers in a separate oracle home.
These are the steps involved in configuring a gateway to a Sybase database
1.     Install Sybase client and Gateway software on the Gateway Server
2.     Configure <initsidfile> in the Gateway Server's <gatewayhome>
     /u00/app/oracle/product/9.2.0/tg4sybs/admin/init<gatewaysid>.ora
Sybase server and database information is required for this step.
eg: HS_FDS_CONNECT_INFO=USTRUD01.uwd
3.     Add an entry in listener.ora in <listnenerhome>
     (/u00/app/oracle/product/9.0.1/network/admin/listener.ora) for the <gatewaysid>
4.     Edit the tnsnames file (/u00/app/oracle/product/9.0.1/network/admin/tnsnames.ora)
to add an entry <tnsalias> for the <gatewaysid>
5.     Create a database link to the Sybase database in the oracle database.
The steps for creating the database link are
a. create a login oracle_tgw in the sybase server
b. add the user to the sybase database with the necessary privilege on the tables
c. create the database link in the required oracle database using the command
     "create public database link <dblinkname> connect to oracle_tgw identified by password using 'tnsalias'; "
6.     Restart the gateway listener.

How to create database link between oracle and SQL Server

Hello Everyone,
Here i have Oracle Database 9i and SQL Server 2005 databases.
I have some tables in sql server db and i want to access from Oracle.
How to create a database link between these two servers
Thanks,

Thanks for Everyone,
I was struggle with this almost 10 days....
I created Database link from Oracle to SQL Server
Now it is fine.........
Here i am giving my servers configuration and proceedure how i created the db link...@
Using Generic Connectivity (HSODBC) we can create db link between Oracle and SQL server.
Machine (1)
DB Version : Oracle 9.2.0.7.0
Operating System : HP-UX Itanuim 64 11.23
IP : 192.168.0.31
Host : abcdbt
Machine (2)
Version : SQL Server 2005
Operating System : Windows server 2003 x86
IP : 192.168.0.175
Host : SQLDEV1
User/PW : sa/abc@123! (Connect to database)
Database : SQLTEST (exsisting)
Table : T (“ T “ is the table existing in SQLTEST database with 10 rows)
Prerequisites in Machine (2):
a)     Oracle 10g software
b)     User account to access SQL Server database (sa/abc@123!)
c)     Existing SQL Server Database (SQLTEST)
d) Tables (testing purpose) (T)
Steps:
1)     Install Oracle 10.2.0.1 (Only SW,No need of database) *(Machine 2)*
2)     Create a DSN where your windows Oracle 10g SW resides *(Machine 2)*
Control panel >> Administrative Tools >> Data Source (ODBC) >> System DSN ADD
You can follow this link also.....
http://www.databasejournal.com/features/oracle/article.php/3442661/Making-a-Connection-from-Oracle-to-SQL-Server.htm
I created DSN as
DSN name : SQLTEST
User : SA/abc@123! (Existing user account)
Host : 192.168.0.175 (machine 2)
Already I have 1 database in SQL Server with the name SQLTEST
You can create DSN with different name also (not same as db name also)
3)     Create a hsodbc init file in $ORACLE_HOME\hs\admin *(Machine 2)*
Create init<DSN NAME> file
Ex: initSQLTEST
Copy inithsodbc to initSQLTEST
And edit
initSQLTEST file
HS_FDS_CONNECT_INFO = SQLTEST    <DSN NAME>*
HS_FDS_TRACE_LEVEL = OFF*
save the file....@
4)     Configure Listener.ora *(Machine 2)*
LISTENER_NEW =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.175)(PORT = 1525))
SID_LIST_LISTENER_NEW =
(SID_LIST =
(SID_DESC =
(SID_NAME = SQLTEST) *+< Here SQLTEST is DSN NAME >+*
(ORACLE_HOME = G:\oracle 10g\oracle\product\10.2.0\db_1)
(PROGRAM = hsodbc))
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = G:\oracle 10g\oracle\product\10.2.0\db_1)
(PROGRAM = extproc) )
:> lsnrctl start LISTENER_NEW
5)     Configure tnsname.ora *(Machine 2)*
SQLTEST11 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.175)(PORT = 1525))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SQLTEST))
(HS=OK)
:> tnsping SQLTEST11
If No errors then conti….
6)     Configure a file *(Machine 1)*
Cd $TNS_ADMIN ($ORACLE_HOME/network/admin)
Create a file
$ vi TEST_abcdbt_ifile.ora
something=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST =192.168.0.175) (PORT=1525))
(CONNECT_DATA=
(SID=SQLTEST))
(HS=OK)
$ tnsping something
$ sqlplus system/manager
Your connected to Oracle database *(machine 1)*
create database link xyz connect to “sa” identified by “abc@123!” using ‘SOMETHING’;
select * from t@xyz;10 rows selected.
Thanks,
Edited by: ram5424 on Feb 10, 2010 7:24 PM

How to create database link from oracle to sql server

Please help with how to create database link from oracle to sql server
Best regards,
Vishal

Please help with how to create database link from oracle to sql server
Best regards,
Vishal
Hi Vishal,
I found a lof of information regarding how to create a database link from Oracle to SQL Server, please see:
https://www.google.co.in/?gws_rd=cr&ei=vd3XUvGFO8TgkAXqlYCADg#q=how+to+create+database+link+from+oracle+to+sql+server
We discuss SQL Server related issue in this forum. If you have any more question regarding Oracle, please post it in Oracle communities forum for better support.
Regards,
Elvis Long
TechNet Community Support

Database link between oracle and sql server

dear all,
i m a newbie to oracle and i need your help to know how to create a database link between oracle and sql server.my oracle version 10.2.0.3 and platform is redhat linux 5.7.your help appreciated.
thanks in advance.

[oracle@localhost ~]$ rpm -qa | grep -i odbc
php-odbc-4.3.9-3.15
unixODBC-kde-2.2.11-1.RHEL4.1
MyODBC-2.50.39-21.RHEL4.1
postgresql-odbc-7.3-8.RHEL4.1
freeradius-unixODBC-1.0.1-3.RHEL4.3
qt-ODBC-3.3.3-9.3
unixODBC-devel-2.2.11-1.RHEL4.1
unixODBC-2.2.11-1.RHEL4.1
is this showing odbc installed in os?

Creating Database link from Oracle9i to SQL server 2000

Pls how do I create connectivity from Oracle9i database to query a table in an SQL server 2000 database.
Pls I need the necessary steps to take.
Thanx

There are 2 solutions that you can use:
1) Transparent Gateway for SQL Server
2) Generic Connectivity
Generic Connectivity is free with the database but has less features than the Gateway. For Generic Connectivity you will need to obtain an ODBC driver.
The steps for using the gateway are available in the gateway manual and the steps for using Generic Connectivity is available in Chap 7 of the Heterogeneous Connectivity Administrator's Guide.

Shrink database is not active in SQL SERVER Enterpriser manager

Dear guru
Shrink database is not active in SQL SERVER Enterpriser manager what to do
Rupesh
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Hi,
>Thank you very much for not supporting i have solved the problem by reading some other documents
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Developing database views between Oracle and SQL Server tables

I am on Oracle 10.2, my organization has many SQL Server databases as well and has now made
SQL server as company standard so many new databases will be developed in SQL Server. It is of course
not possible to convert all Oracle databases to SQL Server, so a mix environment will exist. Two questions:
1. Is it possible to develop database views in Oracle (10g in my case) which join Oracle tables with tables in SQL Server 2008? If yes, how. I have seen some heterogeneous connectivity setup to connect SQL Server to Oracle, but not sure whether it is possible to develop a database view across two databases.
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Thanks a lot for your insight.

You can create views that join local Oracle tables and remote SQL Server tables. I'm pretty sure you can do the reverse as well but I haven't personally done it.
However, I would be very concerned about the performance you'd get if you created that sort of view. You'd very frequently end up in a situation where Oracle has to pull all the data in the remote table across the database link in order to apply predicates and join the data locally. That could be disastrous from a performance standpoint.
Justin

Using database link with a dynamic SQL in Forms 5

I have a Form 5 application where a database link is specified in a client version of dynamic SQL. The function that the application is designed to perform is to access data in a table in a remote database and use it to populate another table in a local database with the same structure as the source table. Dynamic SQL is used because the name of the table can only be resolved during run time.
The problem is that it gives error with code 'ORA-03113' and text 'End-of-file on communication channel' when you try to run it.
Is it not possible to use a database link with a dynamic SQL? What can I do to overcome the problem ?

Try to create a local view based ao the remote table and use the view.

How to restore a database backup taken from a SQL Server 2012 instance to SQL Server 2014

I am trying to restore a database backup taken from a SQL Server 2012 instance to my new SQL Server 2014 instance. When I add the .bak through the Mgmt studio UI, it does not seem to find a backup set in the file so I cannot proceed (does not give
me any errors though either. I tried restoring through TSQL command but only got a database restore terminating abnormally error with no other details. How can I restore this database to SQL 2014?

Hello,
Please examine SQL Server Error Log and share with us any error you can find. The following article may locate the log:
http://msdn.microsoft.com/en-us/library/ms187109.aspx
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Alberto Morillo
SQLCoffee.com

Can I use Other database as the repository, Sybase/SQL Server? Urgent!!!

Hi all,
Can I use Other database as the repository, Sybase/SQL Server? Urgent!!!
And Can I use other database store business data and sync with lite?
Thanks ahead!!!

Jonathan,
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Oracle Lite will only work with Oracle.
Regards

Failed to retrieve data from the database. 42000(Microsoft)(ODBC SQL Server

Failed to retrieve data from the database. 42000(Microsoft)(ODBC SQL Server Driver)(SQL Server)Line 1: Incorrect syntax near 's'

Hi Diptesh,
What is your crystal reports version ? CRXI or higher?
And does your filter bject consists of apostrophie s fields?
If this is the case then this is a known issue try installing the latest service packs or fix packs to see if it resolves the issue?
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Vinay

Service cannot be started. Microsoft.VirtualManager.DB.CarmineSqlException: Unable to connect to the VMM database. Ensure that the SQL Server is running and configured correctly

Hi All,
I am setting up SCVMM 2012 R2 in a production environment. Whenever I restart the SCVMM virtual machine the VMM service doesn't start automatically, I have to manually start it. I checked the VMM logs and in the event viewer i find the below error,
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requested by the login. The login failed. Login failed for user 'NXTRA\VMMSVC'. at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject
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dataReady) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.Sq...
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I googled a lot and I find the threads with the error containing "General failure" but not with the above. Can someone please help me to find out why this error is occuring.
Thanks,
Ravi

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You can set the service dependencies directly in regedit (as always: be careful modifying the registry ...)
Here is the content of a reg file setting the dependency.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SCVMMService]
"DependOnService"=hex(7):53,00,51,00,4c,00,53,00,45,00,52,00,56,00,45,00,52,00,\
41,00,47,00,45,00,4e,00,54,00,00,00,53,00,51,00,4c,00,42,00,72,00,6f,00,77,\
00,73,00,65,00,72,00,00,00,53,00,51,00,4c,00,57,00,72,00,69,00,74,00,65,00,\
72,00,00,00,4d,00,53,00,53,00,51,00,4c,00,46,00,44,00,4c,00,61,00,75,00,6e,\
00,63,00,68,00,65,00,72,00,00,00,00,00

Does SAP use SQL server's snapshot and transactional replication?

Gurus:
Could you help with this?
Does SAP use SQL server's snapshot and transactional replication?
Thanks!

Hi Christy,
no, SAP does not directly leverage these functions.
But none the less, it is up to you to use these on your system. I regulary use the snapshot functionality when applying Support Packages. In case somehing goes wrong a snapshot is the easiest way to roll back the import process (not exactly the best choice when talking about production and users keep on working while importing).
Have a look at this [document |http://download.microsoft.com/download/d/9/4/d948f981-926e-40fa-a026-5bfcf076d9b9/SAP_SQL2005_Best Practices.doc]. It deals with Best Practices and also covers snapshot, replication and mirroring.
Sven

Database Link beetwen SAP e SQL SERVER

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