You can install multiple OS 2200 Agents on the same OS 2200 host, using the SOLAR utility, as mentioned in Section Installing Data Exchange OS 2200 Agent. However, they must use different port numbers and RunIds. If you install multiple OS 2200 Agents, configure the host configuration file SYS$LIB$*DEXCH$CONFIG and runstream files to add the port number and RunId for each OS 2200 Agent.