13.4: Agent Upgrade to 13.4 on AIX 6.1 Fails With Error: exec(): 0509-036 Cannot load program emdctl because of the following errors (Doc ID 2654073.1)

<AGENT_BASE_DIR>/agent_13.4.0.0.0/cfgtoollogs/agentDeploy_<timestamp>.log

INFO: Command is empty.
INFO: Agent properties read from file :<AGENT_BASE_DIR>/agent_13.4.0.0.0/sysman/install/agentconfig.properties
INFO: Executing command:<AGENT_BASE_DIR>/agent_inst/bin/emctl setproperty agent -name agentBaseDir -value <AGENT_BASE_DIR>
INFO: Oracle Enterprise Manager Cloud Control 13c Release 4
INFO: Copyright (c) 1996, 2020 Oracle Corporation. All rights reserved.
INFO: exec(): 0509-036 Cannot load program emdctl because of the following errors:
INFO: 0509-130 Symbol resolution failed for emdctl because:
INFO: 0509-136 Symbol ___strcpy64 (number 3) is not exported from
INFO: dependent module /usr/lib/libc.a[shr_64.o].
INFO: 0509-192 Examine .loader section symbols with the
INFO: 'dump -Tv' command.
INFO: Plugin homes:
INFO: Plugin homes:
SEVERE: STDERR:

exec(): 0509-036 Cannot load program emdctl because of the following errors:
0509-130 Symbol resolution failed for emdctl because:
0509-136 Symbol ___strcpy64 (number 3) is not exported from
dependent module /usr/lib/libc.a[shr_64.o].
0509-192 Examine .loader section symbols with the
'dump -Tv' command.
STDOUT=

Oracle Enterprise Manager Cloud Control 13c Release 4
Copyright (c) 1996, 2020 Oracle Corporation. All rights reserved.
INFO: emctl setproperty agent command has failed.
INFO: Agent configuration has failed