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How to Allow Login to Database Based on the Client Version (Doc ID 402193.1)

Last updated on JUNE 29, 2021

Applies to:

Oracle Net Services - Version to [Release 10.1 to 19]
Oracle Database - Enterprise Edition - Version to [Release 12.2]
Oracle Database - Standard Edition - Version to [Release 19]
Information in this document applies to any platform.


This note is intended to show how to define the minimum version of Oracle client that would be allowed to connect to your database.  It is possible to restrict access to the database by specifying the minimum version allowed.  If a client does not meet or exceed the version specified, the client connection will be rejected with an ORA-28040 error.


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