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Unable to start 11g Listener After Latest PSU Patch for : TNS-12547: TNS:lost contact & 0509-150 Dependent module could not be loaded (Doc ID 2335672.1)

Last updated on FEBRUARY 10, 2020

Applies to:

Oracle Net Services - Version and later
IBM AIX on POWER Systems (64-bit)


Cannot start the listener version after latest PSU patch on IBM AIX

lsnrctl start LISTENER

LSNRCTL for IBM/AIX RISC System/6000: Version - Production on 30-NOV-2017 23:02:34

Copyright (c) 1991, 2011, Oracle. All rights reserved.

Starting $ORACLE_HOME/bin/tnslsnr: please wait...

exec(): 0509-036 Cannot load program $ORACLE_HOME/bin/tnslsnr because of the following errors:
0509-150 Dependent module could not be loaded.
0509-022 Cannot load module
0509-026 System error: A file or directory in the path name does not exist.
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
IBM/AIX RISC System/6000 Error: 32: Broken pipe

Changes Database software was patched with the latest PSU for 

This is a Single Instance : Non-RAC environment 


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