Cannot Fetch a Row from OLE DB provider "OraOLEDB.Oracle" for linked server in 64-bit (Doc ID 1130173.1)

Last updated on MAY 11, 2017

Applies to:

Oracle Provider for OLE DB - Version 11.2.0.1 and later
Microsoft Windows x64 (64-bit)
***Checked for relevance on 12-May-2017***

Symptoms

Using Oracle OLEDB with linked server in SQL Server 2008 R2 64-bit is giving the following errors:
 

 

Cause

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