You have multiple ITM/ITCAM agents installed on the same server (AIX platform in this example), e.g. YN, MQ and UX agents.
MQ and UX agents can be properly started on this server, however YN TEMA can't be started with the following error messages in log:
xec(): 0509-036 Cannot load program /INT/SYT4/ITM/aix533/yn/bin/kynagent because of the following errors:
0509-022 Cannot load module /INT/SYT4/ITM/tmaitm6/aix533/lib/libkglbase.a.
0509-150 Dependent module libgsk7sys.so could not be loaded.
0509-022 Cannot load module libgsk7sys.so.
0509-026 System error: A file or directory in the path name does not exist.
0509-022 Cannot load module kynagent.
0509-150 Dependent module /INT/SYT4/ITM/tmaitm6/aix533/lib/libkglbase.a could not be loaded.
0509-022 Cannot load module .
According to the reported error messages some required GSKit libraries cannot be found on the system, most likely because there are compatibilities issues between the GSKit and Shared Libraries (agent framework) versions used by the YN agent.
The YN agent 220.127.116.11.x comes with shared libraries 18.104.22.168, because it is built on that level for compatibility purpose with ITM 6.2.3.x environments, which are still supported. Agents using ax 6.2.3 also require GSKit7.
If other ITM/ITCAM components (e.g. MQ agent) are installed on a server and they use a newer version of shared libraries and GSKit, the local ITM GSKit will be updated to 8, e.g.:
gs IBM GSKit Security Interface aix523 08.00.50.05 d3221a - 0
gs IBM GSKit Security Interface aix526 08.00.50.69 d6276a - 0
You might have a global GSKit7 installed on your server, then you do not see a problem with YN agent using ax 22.214.171.124. However if you only have a local GSKit8, then you encounter the problem.
All ITM/ITCAM components should rely on the local ITM GSKit anyway.
These situations have been frequently reported for many different ITM/ITCAM agents because they share jr, ax, gs components, and installing/updating one agent can sometimes break the compatibility with another until the relevant shared components are updated.
One quick workaround is to install one agent with problems in a separate filesystem, but this is not sometimes possible or desirable.
The ultimate way to avoid these problem is to update the shared libraries to the same level of the other ITM/ITCAM components, that is what the updateFramework command is for.
E.g. you currently have:
ax IBM Tivoli Monitoring Shared Libraries aix523 06.30.02.00 d3248a 20180227 1004 0
ax IBM Tivoli Monitoring Shared Libraries aix526 06.30.07.00 d6350a 20180606 1608 0
ax IBM Tivoli Monitoring Shared Libraries aix533 06.23.05.00 d4099a 20180627 1504 0
ux Monitoring Agent for UNIX OS aix526 06.30.07.00 63221 20180606 1608 0
yn ITCAM Agent for WebSphere Applications aix533 07.20.00.08 201804092226 20180627 1504 0
To solve the problem you must update the ax ( IBM Tivoli Monitoring Shared Libraries) for platform aix533 to 06.30.07.00:
ax IBM Tivoli Monitoring Shared Libraries aix533 06.30.07.00 d4099a 20180627 1504 0
The instructions to do that are documented in these technotes:
There is also a blog entry discussing similar situations for ITCAM for Transactions agent, it is a different agent but the root cause and solution is basically the same: