Getting error class not found error com/wily/agent/main/InternalInstrumentationShim

Document ID : KB000115845
Last Modified Date : 01/10/2018
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Issue:
Install  Wily agent on Open Liberty server and start server
an error "class not found error com/wily/agent/main/InternalInstrumentationShim" occurrs  and agent fails to instrument the application.
 
Environment:

APM 10.7.x
Open Liberty 

Cause:
The Option  -Dorg.osgi.framework.bootdelegation=com.wily.* is missing  from the line lax.nl.java.option.additional of the open liberty server .lax file .
Resolution:
Add the option to the line lax.nl.java.option.additional