Hi Ed,
I don't think that the FILE Parameter is necessary.

Regards,
David

On 2019-10-06 16:47, Ed Jaffe wrote:
> On 10/5/2019 1:29 AM, Bill Giannelli wrote:
>> I am trying to rename a CLIST library allocated to users for ISPF. 
>> how do I force users to deallocate the dataset so I can rename it? I 
>> have been sending tso messages but more users keep allocating it.
>
> In a busy environment, you will never be able to keep up with 
> canceling all of the jobs and/or users that might be accessing this 
> file. Like a "Whack-a-Mode" game. Each time you cancel one, another 
> pops up to take its place. Besides, canceling users is DISRUPTIVE!
>
> The best way is to rename the data set while holding an exclusive ENQ 
> on it. Submit this job before you go to sleep and when you wake up the 
> next morning, the data set should be renamed.
>
> //RENAME   JOB 1,JAFFE,CLASS=A,MSGCLASS=T,NOTIFY=&SYSUID
> //RENAME   EXEC PGM=IDCAMS
> //ENQOLD   DD DSN=old.data.set.name,DISP=OLD
> //SYSPRINT DD SYSOUT=*
> //SYSIN    DD *
>  ALTER old.data.set.name             -
>        NEWNAME(new.data.set.name)    -
>        FILE(ENQOLD)
> //
>
>


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