9.1.3 Restrictions on the cluster use of JP1/IM - Service Support
JP1/IM - Service Support can be set up to run in a physical host environment or in a logical host environment. JP1/IM - Service Support cannot be run on both physical and logical host environments at the same time. Use the jsssetup.bat command to set up JP1/IM - Service Support to run in a physical host environment. Use the jsshasetup.bat command to set up JP1/IM - Service Support to run in a logical host environment.
Also, JP1/IM - Service Support does not support multiplex startup of logical hosts. Note the above when using JP1/IM - Service Support in a cluster system.