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ORA-28500: connection from ORACLE to a non-Oracle system returned this message:

edited Sep 18, 2025 5:16AM in Database Administration (MOSC) 1 commentAnswered

I am trying to connect sql database  with oracle database using the gateways solution.

after doing all necessary settings related to the sql server ,oracle database and oracle gateway.

i create database link as follow:

Database link "TEST.WORLD" created.

 

ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[Oracle][ODBC SQL Server Wire Protocol driver][SQL Server]Reason: Login failed due to client TLS version being less than minimal TLS version allowed by the server. {HY000,NativeErr = 47072}
ORA-02063: preceding 2 lines from RAISER.WORLD
28500. 00000 -  "connection from ORACLE to a non-Oracle system returned this message:"
*Cause:    The cause is explained in the forwarded message.

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