Step 3: Start one Agent on each sysplex system you want to participate in this method of workload balancing

It does not matter whether the Agents are started before the Advisor, or whether the Advisor is started before the Agents. If the Advisor is started after the Agents are started, the Agent periodically attempts to connect to the Advisor. Only one Agent can be started per z/OS® system. Agents must be started from a start procedure as a started program (EXEC PGM=). They cannot be started under BPXBATCH. The IBM®-supplied program properties table has entries to make the Agents run non-swappable. You should not override this entry to make the Agents run swappable.