<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>KB-1732 Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>KB-1732 Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823</link><pubDate>Fri, 28 Sep 2018 14:42:12 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Current Revision posted to Appian Knowledge Base by Jordan Horwat on 9/28/2018 2:42:12 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engine(s) will&amp;nbsp;transition to a FATAL state&amp;nbsp;or&amp;nbsp;will fail to start, throwing the following error in the corresponding engine&amp;nbsp;&lt;strong&gt;db_*.log &lt;/strong&gt;file found in &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/logs/&lt;/code&gt;:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues. This patch a&lt;span class="c-meta-text ng-binding"&gt;pplies to&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows 7 Service Pack 1 and&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows Server 2008 R2 Service Pack 1.&lt;/span&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: September 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: engines, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/7</link><pubDate>Fri, 28 Sep 2018 10:41:08 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 7 posted to Appian Knowledge Base by Jordan Horwat on 9/28/2018 10:41:08 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engine(s) will&amp;nbsp;transition to a FATAL state&amp;nbsp;or&amp;nbsp;will fail to start, throwing the following error in the corresponding engine&amp;nbsp;&lt;strong&gt;db_*.log &lt;/strong&gt;file found in &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/logs/&lt;/code&gt;:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues. This patch a&lt;span class="c-meta-text ng-binding"&gt;pplies to&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows 7 Service Pack 1 and&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows Server 2008 R2 Service Pack 1.&lt;/span&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: September 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: engines, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/6</link><pubDate>Fri, 28 Sep 2018 10:40:16 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 6 posted to Appian Knowledge Base by Jordan Horwat on 9/28/2018 10:40:16 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engine(s) will&amp;nbsp;transition to a FATAL state&amp;nbsp;or&amp;nbsp;will fail to start throwing the following error in the corresponding engine&amp;nbsp;&lt;strong&gt;db_*.log&lt;/strong&gt;&amp;nbsp; file, found in &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/logs/&lt;/code&gt;:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues. This patch a&lt;span class="c-meta-text ng-binding"&gt;pplies to&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows 7 Service Pack 1 and&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows Server 2008 R2 Service Pack 1.&lt;/span&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: September 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: engines, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/5</link><pubDate>Fri, 28 Sep 2018 10:38:41 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Jordan Horwat</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 5 posted to Appian Knowledge Base by Jordan Horwat on 9/28/2018 10:38:41 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engine(s) will&amp;nbsp;transition to a FATAL state&amp;nbsp;or&amp;nbsp;will fail to start throwing the following error in the &lt;strong&gt;*_db.logs&lt;/strong&gt; which can be found in &lt;code&gt;&amp;lt;APPIAN_HOME&amp;gt;/logs/&lt;/code&gt;:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues. This patch a&lt;span class="c-meta-text ng-binding"&gt;pplies to&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows 7 Service Pack 1 and&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows Server 2008 R2 Service Pack 1.&lt;/span&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: September 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: engines, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/4</link><pubDate>Fri, 28 Sep 2018 10:27:07 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Viet Nguyen</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 4 posted to Appian Knowledge Base by Viet Nguyen on 9/28/2018 10:27:07 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engine(s) will&amp;nbsp;transition to a FATAL state&amp;nbsp;or&amp;nbsp;will fail to start throwing the following error in the *_db.logs which can be found in &amp;lt;APPIAN_HOME&amp;gt;/logs/:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues. This patch a&lt;span class="c-meta-text ng-binding"&gt;pplies to&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows 7 Service Pack 1 and&amp;nbsp;&lt;/span&gt;&lt;span class="c-meta-text display-inline comma-appended ng-binding ng-scope"&gt;Windows Server 2008 R2 Service Pack 1.&lt;/span&gt;&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: September 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: engines, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/3</link><pubDate>Wed, 26 Sep 2018 16:39:43 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Viet Nguyen</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 3 posted to Appian Knowledge Base by Viet Nguyen on 9/26/2018 4:39:43 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engine(s) will&amp;nbsp;transition to a FATAL state&amp;nbsp;or&amp;nbsp;will fail to start throwing the following error in the *_db.logs which can be found in &amp;lt;APPIAN_HOME&amp;gt;/logs/:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;
&lt;p&gt;Last Reviewed: September 2018&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: engines, infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/1</link><pubDate>Fri, 21 Sep 2018 15:26:49 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Viet Nguyen</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 1 posted to Appian Knowledge Base by Viet Nguyen on 9/21/2018 3:26:49 PM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engines will go down or be unable to start up with the following error:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: infrastructure&lt;/div&gt;
</description></item><item><title>DRAFT KB-XXXX Engine in FATAL state after applying Windows patch KB4338823</title><link>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823/revision/2</link><pubDate>Fri, 21 Sep 2018 11:27:00 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:bee89129-7a57-4712-99dd-84f7531512a9</guid><dc:creator>Viet Nguyen</dc:creator><comments>https://community.appian.com/support/w/kb/1146/kb-1732-engine-in-fatal-state-after-applying-windows-patch-kb4338823#comments</comments><description>Revision 2 posted to Appian Knowledge Base by Viet Nguyen on 9/21/2018 11:27:00 AM&lt;br /&gt;
&lt;h2&gt;Symptoms&lt;/h2&gt;
&lt;p&gt;Engines will go down or be unable to start up with the following error:&lt;/p&gt;
&lt;div class="content-scrollable-wrapper content-scrollable-wrapper-scrolled"&gt;
&lt;pre&gt;&amp;quot;FATAL .a.db &amp;quot;bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.&amp;quot;&lt;/pre&gt;
&lt;/div&gt;
&lt;h2&gt;Cause&lt;/h2&gt;
&lt;p&gt;Windows patch &lt;a href="https://support.microsoft.com/en-us/help/4338823/windows-7-update-kb4338823" target="_blank"&gt;KB4338823&lt;/a&gt;&amp;nbsp;is known to cause network port issues.&lt;/p&gt;
&lt;h2&gt;Action&lt;/h2&gt;
&lt;p&gt;Revert to previous Windows patch or install Windows patch&amp;nbsp;&lt;a class="managed-link content-anchor-link" href="https://support.microsoft.com/en-us/help/4345459" target="_blank"&gt;KB4345459&lt;/a&gt;.&lt;/p&gt;
&lt;h2&gt;Affected Versions&lt;/h2&gt;
&lt;p&gt;This article applies to all versions of Appian.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: infrastructure&lt;/div&gt;
</description></item></channel></rss>