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Hallo! Ich kann nicht mit Ivy 6.0.12 (Säntis) (Designer oder Server) zu Oracle 12.2.0.1.0 nicht verbinden. Fehler ist: Error: ORA-28040: No matching authentication protocol. Ideen ?
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Asked: 13.04.2018 at 08:17
Seen: 2,411 times
Last updated: 19.04.2018 at 07:42
Can you connect properly with another client? For example https://dbeaver.jkiss.org/
SQL Developer: success
DBeaver/ojdbc6.jar: ORA-28040: No matching authentication protocol
DBeaver/ojdbc8.jar: success
IvyEngine5or6/ojdbc6.jar (default): ORA-28040: No matching authentication protocol
IvyEngine5or6/ojdbc8.jar: Unsupported major.minor version 52.0
Seems to be that you need ojdbc8.jar. An 'Unsupported major.minor version 52.0' occurs when during compile time a higher JDK is used and a lower JDK during runtime.
With which Java Version do you run the IvyEngine? You need at least java 8.
Engine runs on java 7. How do i replace it ? Simply replace <engineroot>/jre with needed version ?
JRE 1.8.0_66 is bundled with Axon.ivy Engine 6.0.12. Did you install java 7 on your own?
The last case was with Engine 5.0. Is it then possible to replace the JRE like that ?
You can try it. And i think it should work, but I can't give you the guarantee. Unfortunately, Ivy 5 is no longer supported.
Did you try it? Can you please tell us if it works?