https://community.qlik.com/t5/App-Development/Memory-allocation-failed-when-reloading-app-in-Qlik-Sense/m-p/2531148#M107936 <P>&nbsp;</P><P>Hi everyone,<BR />I’m facing an issue when trying to reload an app in Qlik Sense. The reload process runs for over an hour and then fails with the following error:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Mehdi4_0-1758127346114.png" style="width: 400px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/183724iF971DBE886E3BC59/image-size/medium?v=v2&amp;px=400" role="button" title="Mehdi4_0-1758127346114.png" alt="Mehdi4_0-1758127346114.png" /></span></P><P>&nbsp;</P><P>From the log, it looks like the script is trying to load around <STRONG>256,002,419 rows</STRONG> (≈256 million). After that point, the reload stops with the memory allocation error and the data does not get loaded.</P><P>What’s important is that this issue only started happening <STRONG>after I upgraded Qlik Sense Enterprise to May 2025 Patch 4</STRONG>. Before the upgrade, the same app and load script worked fine without errors.</P><P>The server has <STRONG>96 GB RAM</STRONG>.</P><P>Both <STRONG>Qlik Sense</STRONG> and <STRONG>NPrinting</STRONG> are installed on the same server</P><P>&nbsp;</P><P>Has anyone some solution for this problem?</P> Wed, 17 Sep 2025 16:48:50 GMT Mehdi4 2025-09-17T16:48:50Z https://community.qlik.com/t5/App-Development/Memory-allocation-failed-when-reloading-app-in-Qlik-Sense/m-p/2531148#M107936 <P>&nbsp;</P><P>Hi everyone,<BR />I’m facing an issue when trying to reload an app in Qlik Sense. The reload process runs for over an hour and then fails with the following error:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Mehdi4_0-1758127346114.png" style="width: 400px;"><img src="https://community.qlik.com/t5/image/serverpage/image-id/183724iF971DBE886E3BC59/image-size/medium?v=v2&amp;px=400" role="button" title="Mehdi4_0-1758127346114.png" alt="Mehdi4_0-1758127346114.png" /></span></P><P>&nbsp;</P><P>From the log, it looks like the script is trying to load around <STRONG>256,002,419 rows</STRONG> (≈256 million). After that point, the reload stops with the memory allocation error and the data does not get loaded.</P><P>What’s important is that this issue only started happening <STRONG>after I upgraded Qlik Sense Enterprise to May 2025 Patch 4</STRONG>. Before the upgrade, the same app and load script worked fine without errors.</P><P>The server has <STRONG>96 GB RAM</STRONG>.</P><P>Both <STRONG>Qlik Sense</STRONG> and <STRONG>NPrinting</STRONG> are installed on the same server</P><P>&nbsp;</P><P>Has anyone some solution for this problem?</P> Wed, 17 Sep 2025 16:48:50 GMT https://community.qlik.com/t5/App-Development/Memory-allocation-failed-when-reloading-app-in-Qlik-Sense/m-p/2531148#M107936 Mehdi4 2025-09-17T16:48:50Z https://community.qlik.com/t5/App-Development/Memory-allocation-failed-when-reloading-app-in-Qlik-Sense/m-p/2531189#M107940 <P><a href="https://community.qlik.com/t5/user/viewprofilepage/user-id/312521">@Mehdi4</a>&nbsp;I suggest that you log a case with Tech support to investigate&nbsp;</P> Thu, 18 Sep 2025 07:28:15 GMT https://community.qlik.com/t5/App-Development/Memory-allocation-failed-when-reloading-app-in-Qlik-Sense/m-p/2531189#M107940 Maria_Halley 2025-09-18T07:28:15Z