On Wed, 16 Oct 2019 20:17:40 +0000, Mark Jacobs wrote:

>The dataset is allocated by the SDSF address space that's executing 
>on the system where I'm attempting the rename.
>
>I thought the rationale behind the facility class profile was to give 
>authorized users the ability to bypass the enqueue, while recognizing 
>the potential risks in renaming an allocated dataset.

I don't think so.

AFAIK, the rationale is that a system programmer might have to rename 
a data set that has the same DSNAME as a data set that is allocated, 
but is on a different IPL volume than the data set that is in use.

https://www.ibm.com/support/knowledgecenter/SSLTBW_2.3.0/com.ibm.zos.v2r3.idas300/rname.htm

"Do not use this option unless you know the data set is not open on 
any system."

-- 
Tom Marchant

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