Database Administration (MOSC)

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ORA-12650: No common encryption or data integrity algorithm

edited Dec 4, 2025 5:19PM in Database Administration (MOSC) 6 commentsAnswered

I am using a laptop with Windows 11.Trying to connect to an Oracle 19c database using SQL Developer(v23) and got this error:Status : Failure -Test failed: ORA-12650: No common encryption or data integrity algorithm (CONNECTION_ID=XXXXXXXXX)
https://docs.oracle.com/error-help/db/ora-12650/
This error also occur when I tried to connect via DBeaver.I hv tried to reinstall the SQL Developer, install Java 8 and Azul Zulu JDK 17 and 21, even Tableau JDBC driver.
But still not working.Please let me know how I can fix it on my laptop as we are not allowed to update the server-side sqlnet.ora file.

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