Gateway Listener throws error TNS-12518: TNS:listener could not hand off client connection
(Doc ID 2756649.1)
Last updated on APRIL 15, 2021
Applies to:Oracle Net Services - Version 126.96.36.199 and later
Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
IBM AIX on POWER Systems (64-bit)
Connection via Gateway listener does not work. The normal DB connections via listener works fine. Issue is only with gateway connections
And we do have the below errors in the listener.log
TNS-12518: TNS:listener could not hand off client connection
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
IBM/AIX RISC System/6000 Error: 32: Broken pipe
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