LOGONENQ parameter
Userid logon enqueue
Summary
- Default value
- 0
- Parameter type
- User
- Where set
- On User 0 or user's parameter line. It is not resettable.
- Related products
- All
- Introduced
- Model 204 V2.2 or earlier
Description
Enqueuing on active user ID
LOGONENQ controls whether or not a user can log into Model 204 on multiple threads with the same user ID.
Valid settings of LOGONENQ are:
| Setting | Meaning |
|---|---|
| 0 | Non-unique user IDs can be active at the same time. No checking of user IDs is performed. |
| 1 | A user ID logged onto a thread specified with LOGONENQ=1 might not be logged onto any other LOGONENQ=1 thread.
One user ID cannot be logged onto multiple threads, regardless of thread type |
| 2 | A user ID logged onto a thread specified with LOGONENQ=2 cannot be logged onto any other LOGONENQ=2 thread that has the same IODEV number.
One user ID can be logged into multiple threads as long as each thread is a different type. |
You can apply one setting of LOGONENQ to all threads in a copy of Model 204 by specifying it on the User 0 line. You can apply different settings to different threads by specifying LOGONENQ on IODEV lines. It is recommended that you specify the same LOGONENQ value for all threads of a given IODEV type.
Remember, specifying LOGONENQ on an IODEV line affects all subsequent IODEV definitions.
LOGONENQ does not affect the subsystem management facility.