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<?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/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Cannot update the CDT</title><link>https://community.appian.com/discussions/f/data/21715/cannot-update-the-cdt</link><description>Hello 
 
 I am new in appian , and I am trying to update my CDT, . when I try to update, this the error &amp;quot; D etails: java.lang. IllegalArgumentException: The list of records to be saved must not be null or empty: TypedValue[it=3807,v={}] Data: TypedValue</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Cannot update the CDT</title><link>https://community.appian.com/thread/84952?ContentTypeID=1</link><pubDate>Wed, 25 Aug 2021 04:59:50 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:39acb436-6626-43e7-a030-a7b76d8ba1ab</guid><dc:creator>eddym0001</dc:creator><description>&lt;p&gt;Hello,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Thanks for your help&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Cannot update the CDT</title><link>https://community.appian.com/thread/84951?ContentTypeID=1</link><pubDate>Wed, 25 Aug 2021 04:59:44 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:ecfea023-18bf-4900-8663-eb1fa7a27de4</guid><dc:creator>eddym0001</dc:creator><description>&lt;p&gt;Hello,&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Thanks for your help&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Cannot update the CDT</title><link>https://community.appian.com/thread/84950?ContentTypeID=1</link><pubDate>Wed, 25 Aug 2021 04:55:49 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:e7bfd63e-7ce6-4ecd-90aa-f62c7d6d4107</guid><dc:creator>LeelaVardhanReddyV</dc:creator><description>&lt;p&gt;Hi Anam, The error Message suggests that the values which you are saving is not updating with the exact values and those values can&amp;#39;t be null when you are writing to the Datasatore Entity.&lt;br /&gt;Check the Process Variables in the process Instance for the values which are updating null and change it accordingly.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Cannot update the CDT</title><link>https://community.appian.com/thread/84927?ContentTypeID=1</link><pubDate>Tue, 24 Aug 2021 12:53:31 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:913e5f87-669a-4130-b742-c7458db80193</guid><dc:creator>Stefan Helzle</dc:creator><description>&lt;p&gt;The error message &amp;quot;&lt;strong&gt;&lt;span&gt;TypedValue[it=3807,v={}&lt;/span&gt;&lt;/strong&gt;&amp;quot; means that the process variable you use is empty.&lt;/p&gt;
&lt;p&gt;I assume you have a process with a start form. Does the form show the correct data?&lt;/p&gt;
&lt;p&gt;When monitoring the process instance, do you see the correct data in the process variable?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>