server to ORACLE. We have been using MDAC for linked Oracle DB and all
worked fine on ORACLE8 and early ORACLE9 DBs (for example 9.0.1.0.0). Some
days ago, the ORACLE DB has been upgraded to 9.2.0.4.0 and the link doesn't
work any longer. It is created (even dropped and recreated), but when we try
SELECT from whatever table, it returns known Error 7356: "OLE DB provider
'MSDASQL' supplied inconsistent metadata for a column.Metadata information
was changed at execution time......"
We used time to go through newsgroups and found references to this error
message. For example
http://support.microsoft.com/defaul...kb;en-us;264012 or
http://groups.google.com/groups?hl=...hreadm=UORMZEmf
DHA.2332%40cpmsftngxa06.phx.gbl&rnum=9&prev=/groups%3Fhl%3Dcs%26lr%3D%26ie%3
DUTF-8%26oe%3DUTF-8%26selm%3DUORMZEmfDHA.2332%2540cpmsftngxa06.phx.gbl%26rnu
m%3D9
or
http://groups.google.com/groups?q=E...-8&oe=UTF-8&sel
m=OW5q0QuLDHA.1552%40TK2MSFTNGP10.phx.gbl&rnum=3 - just our problem but with
newer ORACLE vrsion.
All suggestions concern registry. We checked the registry but there are no
registry entries for HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS
DTC\MTxOCI on
the server. In addition, ORACLE 9 is not mentioned in articles we've found.
We run SQL Server 2000 and ORACLE 9.2.0.4.0
Any ideas how to fix this problem? Thanks in advance.
JiriHello. I am seeing a similar problem. I have SQL 2000 server running
Oracle 9i client 9.2.0.1 and linking to an Oracle 9.2.0.3 server. I
can create the link to the Oracle server, but when I do a SELECT
against the Oracle tables I get the error 7356 with the MSDAORA
provider, same Metadata references.
I followed this article but it still didn't work:
http://www.databasejournal.com/feat...cle.php/3290801
I have not found a solution yet either. I tried installing MDAC 2.8
but that didn't make a difference.
"feli" <jife@.email.cz> wrote in message news:<erFkIG3BEHA.684@.tk2msftngp13.phx.gbl>...[colo
r=darkred]
> Hei guys, today we have encountered a problem with connectivity from MS SQ
L
> server to ORACLE. We have been using MDAC for linked Oracle DB and all
> worked fine on ORACLE8 and early ORACLE9 DBs (for example 9.0.1.0.0). Some
> days ago, the ORACLE DB has been upgraded to 9.2.0.4.0 and the link doesn'
t
> work any longer. It is created (even dropped and recreated), but when we t
ry
> SELECT from whatever table, it returns known Error 7356: "OLE DB provider
> 'MSDASQL' supplied inconsistent metadata for a column.Metadata information
> was changed at execution time......"
> We used time to go through newsgroups and found references to this error
> message. For example
> http://support.microsoft.com/defaul...kb;en-us;264012 or
> [url]http://groups.google.com/groups?hl=cs&lr=&ie=UTF-8&oe=UTF-8&threadm=UORMZEmf[/ur
l]
> DHA.2332%40cpmsftngxa06.phx.gbl&rnum=9&prev=/groups%3Fhl%3Dcs%26lr%3D%26ie
%3
> DUTF-8%26oe%3DUTF-8%26selm%3DUORMZEmfDHA.2332%2540cpmsftngxa06.phx.gbl%26r
nu
> m%3D9
> or
> [url]http://groups.google.com/groups?q=Error+7356&hl=cs&lr=&ie=UTF-8&oe=UTF-8&sel[/ur
l]
> m=OW5q0QuLDHA.1552%40TK2MSFTNGP10.phx.gbl&rnum=3 - just our problem but wi
th
> newer ORACLE vrsion.
> All suggestions concern registry. We checked the registry but there are no
> registry entries for HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS
DTC\MTxOCI on
> the server. In addition, ORACLE 9 is not mentioned in articles we've found
.
> We run SQL Server 2000 and ORACLE 9.2.0.4.0
> Any ideas how to fix this problem? Thanks in advance.
> Jiri[/color]|||We are having, apparently, the same problem here. Also with Oracle
9.2.0.4.0.
We have tried Oracle's native driver, the MS OLE DB driver for Oracle
and the MS OLE DB Driver for ODBC Drivers using either the Microsoft
or Oracle ODBC drivers. We have had some success retriving data with
a linked server connection using Microsoft OLE DB Provider for ODBC
Drivers using Microsoft ODBC for Oracle {version 2.573.9030.00}. [
Not
sure what MDAC provided this]
All other methods fail with error messages like:
Server: Msg 7356, Level 16, State 1, Line 2
OLE DB provider 'OraOLEDB.Oracle' supplied inconsistent metadata for a
column. Metadata information was changed at execution time.
OLE DB error trace [Non-interface error: Column 'MIN_EXTENTS'
(compile-time ordinal 12) of object '"SYS"."ALL_TABLES"' was reported
to have a DBTYPE of 130 at compile time and 5 at run time].
or
Server: Msg 7318, Level 16, State 1, Line 2
OLE DB provider 'MSDASQL' returned an invalid column definition.
OLE DB error trace [Non-interface error: OLE/DB provider returned an
invalid column definition.].
We are getting error messages like this from W2K Server SQL Server
2000 machines whether the Oracle 8i or 9i drivers are installed if the
linked target is Oracle 9.2.0.4.0.
We suspect that SQL Server 2000 is using old methods to communicate
with Oracle that are not appropriate for Oracle 9.2.0.4.0 and perhaps
other releases around that version. Since Oracle is working fine and
connections to it to retrieve data using a Windows script file are
successful [using ODBC and UDL files], my current suspicion is that a
patch will be required for MS SQL Server 2000 to work with more recent
versions of Oracle.
Anyone else having this experience or perhaps information on a fix for
this problem?|||Has anyone resolved this error?
quote:|||"feli" <jife@.email.cz> wrote in message
[i] ... Error 7356: "OLE DB provider
'MSDASQL' supplied inconsistent metadata for a column.Metadata information w
as changed at execution time......"
[/B]
news:erFkIG3BEHA.684@.tk2msftngp13.phx.gbl...
> Hei guys, today we have encountered a problem with connectivity from MS
SQL
> server to ORACLE. We have been using MDAC for linked Oracle DB and all
> worked fine on ORACLE8 and early ORACLE9 DBs (for example 9.0.1.0.0). Some
> days ago, the ORACLE DB has been upgraded to 9.2.0.4.0 and the link
doesn't
> work any longer. It is created (even dropped and recreated), but when we
try
> SELECT from whatever table, it returns known Error 7356: "OLE DB provider
> 'MSDASQL' supplied inconsistent metadata for a column.Metadata information
> was changed at execution time......"
Do you have to use the MS supplied oledb driver - the Oracle supplied
provider works just fine for me.
Niall Litchfield
Oracle DBA
Audit Commission UK
http://www.niall.litchfield.dial.pipex.com/
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