Server map

Dear All,
I ahve one confusion regarding actual concept for OCM. In OCM there are rows in Data Source column, One is Machinename-B7334 Server map and other one is System-B7334 what are main difference in between this.

Regards,
Alfred

Two types of OCM mappings: System mappings and Server mappings

The system mappings are used to direct client workstations to business data tables, business functions and to tell them where to run UBEs. (System F986101)

The server mappings are used once a UBE is run on an enterprise server. The report then looks at the server map OCM tables to find the necessary tables to run. (Server Map F986101)

Page 76 on J.D.Edwards OneWorld: The complete Reference

in addition to JDE4PSI comments, UBE's that are running on the Server ( as a Batch Application) not for Interactive UBEs ( running on Local workstation)