Model 204 system requirements: Difference between revisions

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==Model 204 Release V7.5==
Rocket Software has completed regression testing and certification of [[Model 204 support lifecycle|supported Model 204 releases]].
Release V7.5 is supported on the following operating system environments:
 
===Model 204 version 7.7===
 
General Availability: January 2017
 
Version 7.7 is certified for all IBM supported releases up to and including the following:
<ul>
<ul>
<li>IBM z/OS versions 1.09 through [[#Issue with Horizon and z/OS 2.1|2.1]]</li>              
<li>IBM z/OS 2.4</li>
<li>IBM z/VM versions 5.3 and 5.4</li>
<li>IBM z/OS 2.3<br />
<li>IBM z/VSE version 4.2.1</li>
(For IBM z/OS 2.2, see [[IBM z/OS 2.2 PTF requirement]].) </li>
<li>IBM z/VM 6.3 </li>
<li>IBM z/VSE 6.1 </li>
</ul>
</ul>


==Model 204 Release V7R4==
===Model 204 version 7.6===
Release V7.4 is supported on the following operating system environments:
 
General Availability: January 2016
 
Version 7.6 is certified for all IBM supported releases up to and including the following:
<ul>
<ul>
<li>IBM z/OS versions 1.09 through [[#Issue with Horizon and z/OS 2.1|2.1]]</li>              
<li>IBM z/OS 2.4</li>
<li>IBM z/VM versions 5.3 and 5.4</li>
<li>IBM z/OS 2.3<br />
<li>IBM z/VSE version 4.2.1</li>
(For IBM z/OS 2.2, see [[IBM z/OS 2.2 PTF requirement]].) </li>
<li>IBM z/VM 6.3 </li>
<li>IBM z/VSE 6.1 </li>
</ul>
</ul>


==Model 204 Release V7R1==
===Model 204 version 7.5===
Release V7.1 is supported on the following operating system environments:
General Availability: December 2014
 
Version 7.5 is certified for all IBM supported releases up to and including the following:
<ul>
<ul>
<li>IBM z/OS versions 1.09 through [[#Issue with Horizon and z/OS 2.1|2.1]]</li>
<li>IBM z/OS 2.4</li>
<li>IBM z/VM versions 5.3 and 5.4</li>
<li>IBM z/OS 2.3<br />
(For IBM z/OS 2.2, see [[IBM z/OS 2.2 PTF requirement]].) <br />
(For IBM z/OS 2.1, see [[IBM z/OS 2.1 compatibility issue]].)</li>              
<li>IBM z/VM 6.3</li>
<li>IBM z/VSE 6.1</li>
</ul>
</ul>


==Issue with Horizon and z/OS 2.1==
===Model 204 version 7.4===
Horizon TCP  applications sending data larger than 16K might get the following error:  
Version 7.4 is certified for all IBM supported releases up to and including the following:
<p><code>M204.1254: User language statement is invalid in this conversation state</code></p>                        
<ul>
This error occurs in version 2.1 because the TCP Default Send Buffer Size (DefaultSndBufSize) was increased  to 65536 (from 16384 in earlier versions).
<li>IBM z/OS 2.4</li>
<li>IBM z/OS 2.3<br />
(For IBM z/OS 2.2, see [[IBM z/OS 2.2 PTF requirement]].) <br />
(For IBM z/OS 2.1, see [[IBM z/OS 2.1 compatibility issue]].)</li>               
<li>IBM z/VM 6.3</li>
<li>IBM z/VSE 6.1</li>
</ul>


===Solution===
===Model 204 version 7.1===
Version 7.1 is certified for all IBM supported releases up to and including the following:
<ul>
<ul>
<li><b>Model 204 v7.6 and higher:</b> <br />N/A; fixed by zap 75Z226 in source.</li>
<li>IBM z/OS 2.1 (see [[IBM z/OS 2.1 compatibility issue]])</li>             
<li>IBM z/VM 6.3</li>
</ul>
<p class="note"><b>Note:</b> Model 204 version 7.1 is not supported on IBM z/VSE.</p>


<li><b>Model 204 v7.5:</b> <br />Apply zap 75Z226.</li>
[[Category:Installation]]
<li><b>Model 204 v7.4:</b> <br />Apply EW xxx (currently unreleased EW 274, zap 74Z4552)</li>
<li><b>Model 204 v7.1 (and under):</b> <br />Workaround: Set z/OS 2.1 TCP DefaultSndBufSize to 16384.</li>
</ul>

Latest revision as of 21:13, 12 June 2020

Rocket Software has completed regression testing and certification of supported Model 204 releases.

Model 204 version 7.7

General Availability: January 2017

Version 7.7 is certified for all IBM supported releases up to and including the following:

Model 204 version 7.6

General Availability: January 2016

Version 7.6 is certified for all IBM supported releases up to and including the following:

Model 204 version 7.5

General Availability: December 2014

Version 7.5 is certified for all IBM supported releases up to and including the following:

Model 204 version 7.4

Version 7.4 is certified for all IBM supported releases up to and including the following:

Model 204 version 7.1

Version 7.1 is certified for all IBM supported releases up to and including the following:

Note: Model 204 version 7.1 is not supported on IBM z/VSE.

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