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Specifying the DEStid Subscript z/OS JES2 Initialization and Tuning Reference SA32-0992-00 |
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The DEStid subscript (xxxxxxxx) specifies the 1- to 8-character
name that users and operators may use to refer to the JES2-defined
destinations. The characters in the name must not be a valid explicit
destination unless you specify USER on the corresponding DESTDEF initialization
statement parameters. That is, the name must not be in a form that
looks like a valid explicit destination. Consider the following example
definition:
RMTDEF=USER defines destinations
such as R5 as a userid rather than a remote workstation name of the
form RMT5. DEStid(RMT5) points to R5, a route code defined by initialization
statement RMT(5), ROUTECDE=5. RMT5 is then interpreted as remote
number 5 instead of userid RMT5. All other destinations of the form
RMTmmmmm would be considered as a userid, unless there was a DESTid
statement of the form DESTid(RMTmmmmm) DEST=Rmmmmm to define RMTmmmmm
as a remote workstation.If you do not specify USER for the DESTDEF initialization statement
parameters, IBM suggests that you avoid potential confusion when routing
SYSOUT from one destination to another by not specifying
the following forms of TSO/E userid names on a JES2 member:
The subscript can be either a specific destination name (MYDEST1) or a generic destination name (MYD*). You cannot alter the DEST= parameter value with a generic request such as $T DEStid(MYD*),DEST=N3, but you can display the value through a generic request using the $D DEStid(MYD*) command. Using an asterisk as a filter can be useful when installations have used a particular set of characters (for example NYC) to create all their destination names. |
Copyright IBM Corporation 1990, 2014
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