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E1: ODA: Unable to Use JDE ODA to Connect to an Oracle Database (Doc ID 654691.1)

Last updated on MAY 27, 2020

Applies to:

JD Edwards EnterpriseOne Tools - Version SP24 and later
Information in this document applies to any platform.


A new ODA ODBC data source is configured to use Microsoft ODBC for Oracle Driver to connect to an Oracle 10g database instance.  When using the new data source through Microsoft Excel an error is returned:

Unable to establish connection to instance-name

 The ODBC trace logs will have the following errors:




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In this Document
 Steps to create ODBC DSN for Oracle

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