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Java.lang.UnsupportedClassVersionError:oracle/dbtools/rt/web/SCListener:Unsupported Major.minor Version 51.0: When Deploying ORDS in a Web Server (Doc ID 2165745.1)

Last updated on FEBRUARY 18, 2021

Applies to:

Oracle REST Data Services - Version 3.0 and later
Oracle Application Express (APEX) - Version 4.2 and later
Oracle WebLogic Server - Version 10.3.5 and later
Sun GlassFish Enterprise Server - Version 3.0 and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.


ORDS 3.0.6 was successfully configured by setting JAVA_HOME as 1.8 JDK and runs successfully in standalone mode.
However, when deploying the ords.war file in Weblogic, the following error is seen:

The i.war file was deployed without any issues.


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