VTAM definitions must be active before a KOA script can be used.

To activate the definitions manually, use the following VTAM command:

V NET,ACT,ID=major_node_name

Issue this command in each computer where the definitions should be active. For example, in SYSX:

V NET,ACT,ID=KOAAPLX

To activate the definitions permanently, modify the ATCCONxx member (used when VTAM is initialized) in the VTAM definition library of each computer. For example, the ATCCONxx member in SYSX contains the MAJOR NODE name KOAAPLX.