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RE: Problems with SQL Server Link Server to ORACLE

From: Loughmiller, Greg <GLoughmiller_at_presolutions.com>
Date: Fri, 30 Nov 2001 04:06:49 -0800
Message-ID: <F001.003D1A4B.20011130034518@fatcity.com>

See if
your connection can perform some sort of select via the ODBC in SQL....
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I have
been playing around with moving data from Oracle to SQL via a DTS package....  And got some nasty error messages when the columns were mismatched(for example, moving a varchar to float,etc),  permissions on the ORalce side, and permissions on the SQL side...
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I
actually had to create a user(same name and password) on each database.. Shouldn't have to-but that got around one of my problems...
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size=2>HTH

  <FONT face=Tahoma
  size=2>-----Original Message-----From: Denham Eva   [mailto:EvaD_at_TFMC.co.za]Sent: Friday, November 30, 2001 3:15   AMTo: Multiple recipients of list ORACLE-LSubject:   Problems with SQL Server Link Server to ORACLE   Hi List,
  Problem receiving this error on a Link Server from   SQL Server 7.0 and 2000 to Oracle 817   INSERTED INTO IR TABLE
  IR_MAXIMO_WORKORDER [SQLSTATE 01000] (Message 0) INSERTED INTO MAXIMO TABLE   MAXTFMC..MAXIMO.IR_WO_IN [SQLSTATE 01000] (Message 0) OLE DB provider   'MSDAORA' could not INSERT INTO table '[MAXTFMC]..[MAXIMO].[IR_WO_IN]'.   Unknown provider error. [SQLSTATE 42000] (Error 7343) [SQLSTATE 01000] (Error   7312). The step failed.
  The ODBC that has been setup on both these SQL   Servers is Oracle ODBC driver, I have personally created the connections and   tested them - thus it can be assumed that the ODBC links work.   The enviroments are as follows: <FONT   face=Arial size=2>Sql Server 1 Sql Server   7.0 Win NT 4.0 Service Packs 6a.
  Oracle ODBC Driver
  Sql Server 2 Sql
  Server 2000 Win NT 4.0 Service Packs
  6a Oracle ODBC Driver
  Oracle System <FONT face=Arial
  size=2>Oracle 8.1.7 Win 2k
  The problem appears to be resolved when the Link   Server is rebuild using Microsoft OLE DB Provider for ODBC Drivers, which is   substantial slower that the Microsoft OLS DB Provider to Oracle which has   worked for a couple of weeks and yesterday suddenly decided not to work   anymore.
  Does anyone have any idea of what is happening   here?
  TIA <FONT face=Arial
  size=2>Denham   

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