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	<id>https://m204wiki.rocketsoftware.com/index.php?action=history&amp;feed=atom&amp;title=M204.0454</id>
	<title>M204.0454 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://m204wiki.rocketsoftware.com/index.php?action=history&amp;feed=atom&amp;title=M204.0454"/>
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	<updated>2026-04-17T12:30:28Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://m204wiki.rocketsoftware.com/index.php?title=M204.0454&amp;diff=107537&amp;oldid=prev</id>
		<title>JAL: minor word change</title>
		<link rel="alternate" type="text/html" href="https://m204wiki.rocketsoftware.com/index.php?title=M204.0454&amp;diff=107537&amp;oldid=prev"/>
		<updated>2018-02-26T20:23:14Z</updated>

		<summary type="html">&lt;p&gt;minor word change&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:23, 26 February 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Template:M204.0454 skeleton}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Template:M204.0454 skeleton}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;An error occurred while attempting to open the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;data set named &lt;/del&gt;&amp;lt;var class=&quot;term&quot;&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;DDname&lt;/del&gt;&amp;lt;/var&amp;gt;. The message &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;includes &lt;/del&gt;the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;&lt;/del&gt;type&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot; &lt;/del&gt;which may be an Abend code, a User code, or an Abend/Reason, depending on the type of abend.&amp;lt;/P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;An error occurred while attempting to open the &amp;lt;var class=&quot;term&quot;&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ddName&lt;/ins&gt;&amp;lt;/var&amp;gt; &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;data set&lt;/ins&gt;. The message &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;identifies &lt;/ins&gt;the type &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;of error, &lt;/ins&gt;which may be an Abend code, a User code, or an Abend/Reason, depending on the type of abend.&amp;lt;/P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For instance:&amp;lt;/P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;For instance:&amp;lt;/P&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>JAL</name></author>
	</entry>
	<entry>
		<id>https://m204wiki.rocketsoftware.com/index.php?title=M204.0454&amp;diff=106244&amp;oldid=prev</id>
		<title>DmeWiccan: Automatically generated page update</title>
		<link rel="alternate" type="text/html" href="https://m204wiki.rocketsoftware.com/index.php?title=M204.0454&amp;diff=106244&amp;oldid=prev"/>
		<updated>2018-02-23T03:23:39Z</updated>

		<summary type="html">&lt;p&gt;Automatically generated page update&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Template:M204.0454 skeleton}}&lt;br /&gt;
&amp;lt;P&amp;gt;&lt;br /&gt;
An error occurred while attempting to open the data set named &amp;lt;var class=&amp;quot;term&amp;quot;&amp;gt;DDname&amp;lt;/var&amp;gt;. The message includes the &amp;quot;type&amp;quot; which may be an Abend code, a User code, or an Abend/Reason, depending on the type of abend.&amp;lt;/P&amp;gt;&lt;br /&gt;
&amp;lt;P&amp;gt;&lt;br /&gt;
For instance:&amp;lt;/P&amp;gt;&lt;br /&gt;
&amp;lt;ul&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;A system Abend code of X&amp;#039;0913&amp;#039; indicates an OPEN subtask failure.&amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;A system Abend/reason of X&amp;#039;0213&amp;#039;/4 indicates a missing data set.&amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;A User code of X&amp;#039;0100&amp;#039; indicates an invalid LRECL/BLKSIZE/DSORG.&amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;li&amp;gt;A User code of X&amp;#039;0101&amp;#039; indicates an attempt to open a file that has not been CREATEd or INITIALIZEd.&amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;/ul&amp;gt;&lt;br /&gt;
&amp;lt;p&amp;gt;&lt;br /&gt;
&amp;lt;b&amp;gt;Response:&amp;lt;/b&amp;gt; Verify that the file you are attempting to open has been defined to Model&amp;amp;nbsp;204. If your operating system has a security package such as ACF2 or RACF, check that the Model&amp;amp;nbsp;204 Online is authorized to access the data set. Contact your system manager if the problem persists.&amp;lt;/p&amp;gt;&lt;br /&gt;
&amp;lt;p&amp;gt;&lt;br /&gt;
&amp;lt;b&amp;gt;System manager response:&amp;lt;/b&amp;gt; Refer to your CCAAUDIT output or console log for more specific messages related to the open failure. Correct and rerun Model&amp;amp;nbsp;204.&amp;lt;/p&amp;gt;&lt;br /&gt;
&amp;lt;P&amp;gt;&lt;br /&gt;
If there are no further error messages to assist you, contact [[Contacting Rocket Software Technical Support|Technical Support]] with the following documentation ready:&amp;lt;/P&amp;gt;&lt;br /&gt;
&amp;lt;ul&amp;gt;&lt;br /&gt;
&amp;lt;LI&amp;gt;Audit trail&amp;lt;/LI&amp;gt;&lt;br /&gt;
&amp;lt;LI&amp;gt;Snap dumps&amp;lt;/LI&amp;gt;&lt;br /&gt;
&amp;lt;/ul&amp;gt;&lt;br /&gt;
{{Template:M204.0454 footer}}&lt;br /&gt;
&amp;lt;!-- skeleton as it was in pdf/UNABLE TO OPEN FILE DATASET filename, ABEND CODE X&amp;#039;nnnn&amp;#039;/--&amp;gt;&lt;/div&gt;</summary>
		<author><name>DmeWiccan</name></author>
	</entry>
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