You have to figure out what is causing it.

The typical cause of a non-reusable ASID is because it owns a non-reusable
linkage index. 

Search your SYSLOG for 

IEF352I ADDRESS SPACE UNAVAILABLE 

and see which jobs are causing it.

On Mon, 13 Aug 2012 15:01:39 +0530 mf db <[email protected]> wrote:

:>Hi All,
:>
:>In one of Sandbox system has throwing an error like "*IEA061E REPLACEMENT
:>ASID SHORTAGE HAS BEEN DETECTED". The IBM manual Provides a recommendation
:>like :
:>
:>*System* *Programmer* *Response:* Determine if the shortage is due to
:>RSVNONR being specified too low or an application problem that is causing a
:>large number of address spaces to become non-reusable.
:>
:>Examine the ASVTNONR and ASVTANR field (representing the total and
:>currently available RSVNONR entries) to determine the depletion rate of
:>RSVNONR entries. To calculate and verify the average ASID depletion rate,
:>the ASVTANR value should be collected multiple times over a period of
:>several weeks before this message is issued. When you know the historical
:>average depletion rate and the expected interval between IPLs, the result
:>+5% is the minimum RSVNONR value that should be specified at IPL. For
:>details about ASVT, see z/OS MVS Data Areas in z/OS Internet Library at
:>http://www.ibm.com/systems/z/os/zos/bkserv/.
:>
:>If the depletion rate unexpectedly exceeds the average rate and causes this
:>message to be displayed, an application problem may exist. The cause of the
:>change in the depletion rate should be determined."
:>
:>
:>Our Current RSVNONR value set to 100, but not able to understand this value
:>is going to be standard or it should be increased. Could someone please
:>guide me the way to calculate the Average ASID depletion Rate so that I can
:>Increase it Proportionally.
:>
:>Could someone please be kind enough to direct ?
:>
:>
:>Peter
:>
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--
Binyamin Dissen <[email protected]>
http://www.dissensoftware.com

Director, Dissen Software, Bar & Grill - Israel


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