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 V6.1 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.