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Starting TNS Listener or LSNRCTL Start Yields TNS-12541, Linux Error: 111: Connection Refused (Doc ID 343295.1)

Last updated on NOVEMBER 27, 2023

Applies to:

Oracle Net Services - Version to [Release 10.2 to 12.2]
Oracle Database - Enterprise Edition - Version to [Release 12.2]
Information in this document applies to any platform.
Any 10g or 11g listener version can display these problems.


Lsnrctl start yields the following information.  Attempting to start an Oracle10g R2 ( or newer TNS Listener
on Linux SuSE SLES9 x86_64:


This is likely a new installation.


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