IKT002I

Explanation
 TCAS was unable to continue its normal processing
because of an error, indicated by code:  04
The attempt to activate TCAS was invalid because TCAS was already
active in the system.
16
The TCAS main task was unable to attach the VTAM® interface subtask.
20
The TCAS main task was unable to attach the user interface subtask.
24
The TCAS main task was unable to attach the console communication
subtask.
28
TCAS was unable to obtain storage for the TCAS table (TCAST) in
the common service area (CSA).
32
The TCAS main task was abnormally terminated and unable to recover.
48
The VTAM interface subtask
was abnormally terminated and unable to recover.
52
The user interface subtask was abnormally terminated and unable
to recover.
56
The console communication subtask was abnormally terminated and
unable to recover.

System action
 TCAS terminates normally for codes 04, 48, 52,
and 56. TCAS terminates abnormally for codes 16, 20, 24, 28, and 32.

Operator response
 Obtain a dump by specifying "DUMP" in
response to TCAS termination message IKT012D. Save the system log
for problem determination.

System programmer response
 The reason code indicates the reason
TCAS is terminating. Correct the problem as determined from the TCAS
dump and console output provided by the operator. See z/OS Communications Server: SNA Diagnosis Vol
1, Techniques and Procedures for more information on termination problems.

Routing code
 1,8

Descriptor code
 ***