If you use the INSTALL command to install a new SESSIONS definition
for MRO when a definition is already installed, you must close down all interregion
communication (IRC) and open it again before you can use the definition.
- Close IRC down:
CEMT SET IRC CLOSED
- Install the resource definitions:
CEDA INSTALL GROUP(groupname)
- When you have successfully installed the group containing the definitions,
open IRC again:
CEMT SET IRC OPEN