DOCUMENT:Q247253  11-SEP-2001  [odbc]
TITLE   :PRB: Using Lower Case Table Names Exporting Access 2000 Table
PRODUCT :Open Database Connectivity (ODBC)
PROD/VER::2.5,2.6,2.7,Build 2.573.4403,Build 2.573.6526,Build 2.573.7713.2
OPER/SYS:
KEYWORDS:kbAccess900 kbDatabase kbDriver kbODBC kbOracle kbGrpDSVCDB kbGrpDSMDAC kbDSupport kbMD

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The information in this article applies to:

 - Microsoft ODBC for Oracle version 2.5, versions Build 2.573.4403, Build 2.573.6526, Build 2.573.7713.2 
 - Microsoft Data Access Components versions 2.5, 2.6, 2.7 
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SYMPTOMS
========

The error message:

   ORA-00942: table or view does not exist

will be seen when trying to access a table which was exported from Access 2000
using MSORCL32.DLL and the destination table is not specified using upper case
letters.

CAUSE
=====

By Default Oracle stores the names of database objects and other schema
information in upper case in its system catalogs. When an Access 2000 table is
exported using Msorlc32.dll, the table is created on the Oracle server and the
table name is stored in exactly the same way as specified during the export
process. Specifying table names using lower case letters results in problems
because in this case the table name is stored differently compared to the
default storage pattern.


RESOLUTION
==========

Specify the name of the destination table using upper case letters when
exporting a table from an Access 2000 database to an Oracle Server.

STATUS
======

This behavior is by design.

MORE INFORMATION
================

This problem is seen because of the way in which Oracle internally stores schema
information.

Steps to Reproduce Behavior
---------------------------

 - Create a system DSN using Msorcl32.dll version 2.573.4202 which connects
   successfully to an Oracle 8.0.5 server.

 - Create a table in Access 2000 and try to export this table to the Oracle
   8.0.5 server using the system DSN created in step 1. When asked to specify
   the destination table name use a combination of lower and upper case letters
   or just lower case letters.

 - Connect using SQL*PLUS or any other oracle client utility and then run the
   following query "Select object_name from user_objects". It is seen that the
   table name in the system catalog appears similar to the name specified for
   the destination table during the export process. All the other object names
   appear in upper case.

 - Try importing the table from Access 2000 using the system DSN created in step
   1.

 - Errors are seen indicating that such a table doesn't exist in the schema.

Additional query words:

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Keywords          : kbAccess900 kbDatabase kbDriver kbODBC kbOracle kbGrpDSVCDB kbGrpDSMDAC kbDSupport kbMDAC250 kbMDAC260 
Technology        : kbAudDeveloper kbODBCSearch kbMDACSearch kbMDAC250 kbMDAC260 kbODBCOracle25734403 kbODBCOracle25736526 kbMDAC270 kbODBCOracle257377132 kbODBCOracle250Search
Version           : :2.5,2.6,2.7,Build 2.573.4403,Build 2.573.6526,Build 2.573.7713.2
Issue type        : kbprb

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