On Thu, 13 Mar 2008 18:52:37 +0100, R.S. <[EMAIL PROTECTED]> wrote:

>
>Yes, it is. The limit depends on alias names length. The longer alias
>names the smaller limit.
>AFAIK it is absolutely unrelated to user catalog allocation. This is
>master catalog entry capacity. However you can have more aliases in
>other user catalog.
>BTW: 2000+ aliases is a lot.

One man's large is another man's ...

If you consider larger shops that have gone though mergers and consolidations
over the years (think how long MVS has been around already) and new naming 
standards over and over and over again plus  many TSO users that all have an 
alias, 2000 is not so large.  

OTOH, I was at a shop where almost every data set started PROD.*.   I bet
they were happy when MLA (Multi Level Aliases) became available.

Mark
--
Mark Zelden
Sr. Software and Systems Architect - z/OS Team Lead
Zurich North America / Farmers Insurance Group - ZFUS G-ITO
mailto:[EMAIL PROTECTED]
z/OS Systems Programming expert at http://expertanswercenter.techtarget.com/
Mark's MVS Utilities: http://home.flash.net/~mzelden/mvsutil.html

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