The Data Retrieval Agent (DRA), a component of the OMEGAMON®
enhanced 3270 user interface (enhanced 3270UI), was not able to initialize
due to a failure in an attempt to use z/OS®
UNIX® System Services TCP/IP services (for example, to obtain
the Host system TCP/IP address).
System action
The DRA will terminate initialization as it cannot function without TCP/IP. TCP/IP
is required for communication between the DRA and the enhanced 3270UI (TOM) address
space.
System programmer response
Perform the following actions:
Verify that TCP/IP has been started and is running in the Host system where the DRA is
running.
Verify that TCP/IP has been started before starting the address space where the DRA will be
running.
Verify that a Security System OMVS Segment has been defined for the address space where the DRA
is running.