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When setting listen address Containing underline / underscore, it throws "java.lang.NullPointerException" (Doc ID 870745.1)

Last updated on AUGUST 22, 2022

Applies to:

Oracle WebLogic Server - Version 10.3 and later
Information in this document applies to any platform.


After modifying the listen address in config.xml, and set it to hostname which including "_" / underline / underscore, like "<listen-address>abc_de</listen-address>", server can not start up, it throws following error:



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