Unable to create an instance of the OLE DB provider "OraOLEDB.Oracle" for the linked server "TEST"

Source: Internet
Author: User
Tags ole

A first-year error occurred while using SQL Server to establish a remote service connection to Oracle

This error occurred and I found the two most common causes

1. Registration Form

<1> Press Win+r, open the "Run" window, enter "regedit", return

<2> on the left side of the Open Registry Editor, expand by the following path:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\mssql.1\providers

Under the providers generally do not see the OraOLEDB.Oracle this item, so new this item.

Right-click on the providers to select New key and rename the newly added item to "OraOLEDB.Oracle"

<3> adds a DWORD Value to the "OraOLEDB.Oracle" key and changes the name to "AllowInProcess"

<4> change the value of "allowinprocess" to "00000001"

2. Settings for the Access interface

Right-click the Oracle interface, such as: before allow in-process check.

Unable to create an instance of the OLE DB provider "OraOLEDB.Oracle" for the linked server "TEST"

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.