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    <title>topic Re: Error using Dynamic Columns in Report Server</title>
    <link>https://community.fabric.microsoft.com/t5/Report-Server/Error-using-Dynamic-Columns/m-p/4240407#M38151</link>
    <description>&lt;P&gt;Hi,&amp;nbsp;&lt;a href="javascript:void(0)" data-lia-user-mentions="" data-lia-user-uid="823282" data-lia-user-login="SibaSenapati" class="lia-mention lia-mention-user"&gt;SibaSenapati&lt;/a&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Based on your reported error message, it looks like you are encountering a TypeError error when using the Dynamic Columns feature of Power BI Desktop. This error appears to be related to the isNullOrUndefinedOrWhiteSpaceString function in the JavaScript code.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;You can verify that all data sources are connected correctly and that there are no missing or null values that shouldn't be there.&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;If you are using custom columns or metrics, make sure they are defined correctly and do not result in null or undefined values.&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;Ensure that you are using the latest version of Power BI Desktop, as updates often contain bug fixes and improvements.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;In your error reporting information:&lt;/P&gt;
&lt;LI-CODE lang="markup"&gt;Recent Actions:
DuplicateSection, SetSectionVisibility, AddFieldInRole, ToggleOutspacePane, RemoveFieldFromRole, RemoveFieldFromRole, VisualContainerApplySort&lt;/LI-CODE&gt;
&lt;P&gt;If the problem persists, you can try undoing these actions and troubleshooting them step-by-step to determine which action is causing the error.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;In addition to this, can you provide more context about the operation when this error occurred? For example:&lt;BR /&gt;Have you tried renaming columns?&lt;BR /&gt;Have you updated Power BI Desktop or any custom visualizations recently?&lt;BR /&gt;Does this error happen all the time or occasionally?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I hope my suggestions give you good ideas, if you have any more questions, please clarify in a follow-up reply.&lt;BR /&gt;Best Regards,&lt;BR /&gt;Fen Ling,&lt;BR /&gt;If this post &lt;EM&gt;&lt;STRONG&gt;helps&lt;/STRONG&gt;&lt;/EM&gt;, then please consider &lt;EM&gt;&lt;STRONG&gt;Accept it as the solution&lt;/STRONG&gt; &lt;/EM&gt;to help the other members find it more quickly.&lt;/P&gt;</description>
    <pubDate>Mon, 14 Oct 2024 02:47:46 GMT</pubDate>
    <dc:creator>Anonymous</dc:creator>
    <dc:date>2024-10-14T02:47:46Z</dc:date>
    <item>
      <title>Error using Dynamic Columns</title>
      <link>https://community.fabric.microsoft.com/t5/Report-Server/Error-using-Dynamic-Columns/m-p/4237146#M38078</link>
      <description>&lt;P&gt;Feedback Type:&lt;BR /&gt;Frown (Error)&lt;/P&gt;&lt;P&gt;Timestamp:&lt;BR /&gt;2024-10-10T14:17:37.7492208Z&lt;/P&gt;&lt;P&gt;Local Time:&lt;BR /&gt;2024-10-10T19:47:37.7492208+05:30&lt;/P&gt;&lt;P&gt;Session ID:&lt;BR /&gt;82ada335-1864-4a35-bacf-63c7be881fe5&lt;/P&gt;&lt;P&gt;Release:&lt;BR /&gt;April 2024&lt;/P&gt;&lt;P&gt;Product Version:&lt;BR /&gt;2.128.1380.0 (24.04) (x86)&lt;/P&gt;&lt;P&gt;Stack Trace:&lt;BR /&gt;Javascript&amp;amp;colon;TypeError&lt;BR /&gt;at isNullOrUndefinedOrWhiteSpaceString (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:200259:56" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:200259:56&lt;/A&gt;)&lt;BR /&gt;at __webpack_modules__.15636.VisualAuthoringCore.setNativeReferenceNameAt (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:180617:34" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:180617:34&lt;/A&gt;)&lt;BR /&gt;at __webpack_modules__.56696.VisualAuthoringOperationsService.setDisplayNameAlias (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:423980:39" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:423980:39&lt;/A&gt;)&lt;BR /&gt;at _loop_3 (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:180939:83" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:180939:83&lt;/A&gt;)&lt;BR /&gt;at __webpack_modules__.15636.VisualAuthoringCore.resolveParameters (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:180953:111" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:180953:111&lt;/A&gt;)&lt;BR /&gt;at __webpack_modules__.56696.VisualAuthoringOperationsService.resolveParameters (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:423934:40" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:423934:40&lt;/A&gt;)&lt;BR /&gt;at runVisualContainerUpdateActionCustom.aliasChange (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:425841:76" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:425841:76&lt;/A&gt;)&lt;BR /&gt;at __webpack_modules__.40395.VisualAuthoringService.runVisualContainerUpdateActionCustom (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:426282:52" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:426282:52&lt;/A&gt;)&lt;BR /&gt;at VisualAuthoringService.&amp;lt;anonymous&amp;gt; (&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:425840:70" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:425840:70&lt;/A&gt;)&lt;BR /&gt;at &lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:106599:43" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js:106599:43&lt;/A&gt;&lt;/P&gt;&lt;P&gt;PowerBINonFatalError:&lt;BR /&gt;{"AppName":"PBIDesktop","AppVersion":"2.128.1380.0","ModuleName":"&lt;A href="https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js" target="_blank" rel="noopener"&gt;https://ms-pbi.pbi.microsoft.com/minerva/scripts/desktop.js&lt;/A&gt;","Component":"","Error":"TypeError","MethodDef":"isNullOrUndefinedOrWhiteSpaceString","ErrorOffset":"200259:56","ErrorCode":""}&lt;/P&gt;&lt;P&gt;OS Version:&lt;BR /&gt;Microsoft Windows NT 10.0.22631.0 (x64 en-US)&lt;/P&gt;&lt;P&gt;CLR Version:&lt;BR /&gt;4.8 or later [Release Number = 533320]&lt;/P&gt;&lt;P&gt;Peak Virtual Memory:&lt;BR /&gt;2.38 GB&lt;/P&gt;&lt;P&gt;Private Memory:&lt;BR /&gt;513 MB&lt;/P&gt;&lt;P&gt;Peak Working Set:&lt;BR /&gt;1.07 GB&lt;/P&gt;&lt;P&gt;IE Version:&lt;BR /&gt;11.1.22621.0&lt;/P&gt;&lt;P&gt;User ID:&lt;BR /&gt;3758d5ed-1a7f-4576-998d-fba8ba225208&lt;/P&gt;&lt;P&gt;Workbook Package Info:&lt;BR /&gt;1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: False.&lt;/P&gt;&lt;P&gt;Telemetry Enabled:&lt;BR /&gt;True&lt;/P&gt;&lt;P&gt;Model Default Mode:&lt;BR /&gt;Import&lt;/P&gt;&lt;P&gt;Model Version:&lt;BR /&gt;PowerBI_V3&lt;/P&gt;&lt;P&gt;Enabled Preview Features:&lt;BR /&gt;PBI_sparklines&lt;BR /&gt;PBI_scorecardVisual&lt;BR /&gt;PBI_NlToDax&lt;BR /&gt;PBI_fieldParametersSuperSwitch&lt;BR /&gt;PBI_angularRls&lt;BR /&gt;PBI_backstageUI&lt;BR /&gt;PBI_setLabelOnExportPdf&lt;BR /&gt;PBI_dynamicFormatString&lt;BR /&gt;PBI_oneDriveSave&lt;BR /&gt;PBI_oneDriveShare&lt;BR /&gt;PBI_gitIntegration&lt;BR /&gt;PBI_newCard&lt;BR /&gt;PBI_buttonSlicerAuthoring&lt;BR /&gt;PBI_mobileAutoReportLayout&lt;BR /&gt;PBI_daxQueryView&lt;BR /&gt;PBI_daxInlineCopilot&lt;BR /&gt;PBI_aiNarrativesVisual&lt;BR /&gt;PBI_generateMeasureDescriptionsButton&lt;BR /&gt;PBI_desktopReportAuthoringCopilot&lt;/P&gt;&lt;P&gt;Disabled Preview Features:&lt;BR /&gt;PBI_shapeMapVisualEnabled&lt;BR /&gt;PBI_SpanishLinguisticsEnabled&lt;BR /&gt;PBI_qnaLiveConnect&lt;BR /&gt;PBI_b2bExternalDatasetSharing&lt;BR /&gt;PBI_enhancedTooltips&lt;BR /&gt;PBI_onObject&lt;BR /&gt;PBI_useModernPublishDialogs&lt;BR /&gt;PBI_tmdlInDataset&lt;BR /&gt;PBI_EimLessElevatedUser&lt;BR /&gt;PBI_modelExplorer&lt;BR /&gt;PBI_qnaImproveLsdlCopilot&lt;BR /&gt;PBI_visualCalculationsAuthoring&lt;/P&gt;&lt;P&gt;Disabled DirectQuery Options:&lt;BR /&gt;TreatHanaAsRelationalSource&lt;/P&gt;&lt;P&gt;Cloud:&lt;BR /&gt;GlobalCloud&lt;/P&gt;&lt;P&gt;Recent Actions:&lt;BR /&gt;DuplicateSection, SetSectionVisibility, AddFieldInRole, ToggleOutspacePane, RemoveFieldFromRole, RemoveFieldFromRole, VisualContainerApplySort&lt;/P&gt;&lt;P&gt;DPI Scale:&lt;BR /&gt;150%&lt;/P&gt;&lt;P&gt;Supported Services:&lt;BR /&gt;Power BI&lt;/P&gt;</description>
      <pubDate>Thu, 10 Oct 2024 14:29:41 GMT</pubDate>
      <guid>https://community.fabric.microsoft.com/t5/Report-Server/Error-using-Dynamic-Columns/m-p/4237146#M38078</guid>
      <dc:creator>SibaSenapati</dc:creator>
      <dc:date>2024-10-10T14:29:41Z</dc:date>
    </item>
    <item>
      <title>Re: Error using Dynamic Columns</title>
      <link>https://community.fabric.microsoft.com/t5/Report-Server/Error-using-Dynamic-Columns/m-p/4240407#M38151</link>
      <description>&lt;P&gt;Hi,&amp;nbsp;&lt;a href="javascript:void(0)" data-lia-user-mentions="" data-lia-user-uid="823282" data-lia-user-login="SibaSenapati" class="lia-mention lia-mention-user"&gt;SibaSenapati&lt;/a&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Based on your reported error message, it looks like you are encountering a TypeError error when using the Dynamic Columns feature of Power BI Desktop. This error appears to be related to the isNullOrUndefinedOrWhiteSpaceString function in the JavaScript code.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;You can verify that all data sources are connected correctly and that there are no missing or null values that shouldn't be there.&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;If you are using custom columns or metrics, make sure they are defined correctly and do not result in null or undefined values.&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;Ensure that you are using the latest version of Power BI Desktop, as updates often contain bug fixes and improvements.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;In your error reporting information:&lt;/P&gt;
&lt;LI-CODE lang="markup"&gt;Recent Actions:
DuplicateSection, SetSectionVisibility, AddFieldInRole, ToggleOutspacePane, RemoveFieldFromRole, RemoveFieldFromRole, VisualContainerApplySort&lt;/LI-CODE&gt;
&lt;P&gt;If the problem persists, you can try undoing these actions and troubleshooting them step-by-step to determine which action is causing the error.&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;In addition to this, can you provide more context about the operation when this error occurred? For example:&lt;BR /&gt;Have you tried renaming columns?&lt;BR /&gt;Have you updated Power BI Desktop or any custom visualizations recently?&lt;BR /&gt;Does this error happen all the time or occasionally?&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;I hope my suggestions give you good ideas, if you have any more questions, please clarify in a follow-up reply.&lt;BR /&gt;Best Regards,&lt;BR /&gt;Fen Ling,&lt;BR /&gt;If this post &lt;EM&gt;&lt;STRONG&gt;helps&lt;/STRONG&gt;&lt;/EM&gt;, then please consider &lt;EM&gt;&lt;STRONG&gt;Accept it as the solution&lt;/STRONG&gt; &lt;/EM&gt;to help the other members find it more quickly.&lt;/P&gt;</description>
      <pubDate>Mon, 14 Oct 2024 02:47:46 GMT</pubDate>
      <guid>https://community.fabric.microsoft.com/t5/Report-Server/Error-using-Dynamic-Columns/m-p/4240407#M38151</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2024-10-14T02:47:46Z</dc:date>
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