Trading Networks uses this property when generating internal IDs. To guarantee that the internal IDs are unique across all Integration Servers, IDs consist of the hash code of the host name, the server sequence number, the system timestamp, and the counter. Set this property from 0 through 31. There is no default.

The Integration Server sequence number is the tn.server.seq property. Use this property only if you are running more than oneTrading Networks instance on the same machine. In this situation, give each instance a unique tn.server.seq.

If you run multiple Trading Networks instances on one machine and do not set this property, Trading Networks might generate duplicate internal IDs. If you supply an invalid value, Trading Networks ignores the setting and uses 0 for the server sequence number portion of generated internal IDs, in which case, again, Trading Networks might generate duplicate internal IDs.