Hi Milan,
Few checks can be done from your end which will help in debugging the problem.
- Please verify the value of the properties as given below in the node 1 server
oasis.server.isCluster=true
loadbalancer.worker.node=node1 (node1 value should be same as the worker node name defined in F5 configuration)
in the file OasisConfig.properties located at <PAMInstallPath>\wildfly\standalone\.config
2. Make sure the appropriate configurations are done in F5 ref: Configure F5 Load Balancer
3. Please recheck that you are installing node 2 by accessing the F5 URL only (but not node 1 URL directly) after doing the above configurations.
If all the above validations are successful and still you are observing the above error, please create a support ticket so that we can have a zoom session and debug the environment and resolve the problem.
Thanks,
Ram Sharma.