WebLogic Admin Server Throwing "java.lang.OutOfMemoryError" Errors with "HTTP tunneling is disabled" messages
(Doc ID 1284684.1)
Last updated on JULY 19, 2021
Applies to:Oracle WebLogic Server - Version 9.2 to 10.3
Information in this document applies to any platform.
Issue of Admin Server not responding throwing "java.lang.OutOfMemoryError" errors with "HTTP tunneling is disabled" messages was reported in WebLogic Server.
Below is snippet of "HTTP tunneling is disabled" messages Admin server was throwing at the time of the issue. In some cases at the time of issue many CLOSE_WAIT socket connections are observed on Managed servers which connect to Admin Server.
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