| Parameter | Specify . . . | Minimum | Maximum | Default |
|---|---|---|---|---|
| MXTNA | the maximum non-activity time limit that can be specified in the OP command for an individual user. | 1 | 65535 | 3600 |
The TNAx parameter specifies the maximum elapsed time (in units of 1.048576 seconds) that users may be considered active without issuing an Adabas command. Limits may be set for three types of user:
the TNAA parameter for access-only users
the TNAE parameter for ET logic users
the TNAX parameter for exclusive control users
You can override these parameter settings for an individual user by specifying a different value in the Adabas control block of an OP command. See the discussion of the OP command in the Adabas Command Reference documentation.
For these parameters, the MXTNA parameter sets a limit on the amount of time that can be specified in the OP command for an individual user.
If the nonactivity time limit is exceeded, action is taken as described in Adabas Timeout Feature.
The value of the MXTNA parameter can only be set when the nucleus is started. It cannot be changed using operator commands or the ADADBS OPERCOM utility function.
During this Adabas session, the nonactivity time limit for exclusive control users is about 5 minutes (300 seconds). This limit cannot be extended for an individual user beyond 8 minutes (480 seconds).
ADARUN PROG=ADANUC,TNAX=300,MXTNA=480
