The Portal for ArcGIS Security 2025 Update 1 Patch for the ArcGIS Enterprise portal 11.3 causes some ArcGIS Instant Apps to return a 404 error message and not load successfully.

Zusätzliche Informationen

Workaround

On April 10, 2025, a new 11.3 version of the Portal for ArcGIS Security 2025 Update 1 Patch was released to resolve a problem wherein some of the ArcGIS Instant App templates, including the Public Notification template, are not working. BUG-000175245 was logged for this problem. The 11.3 version of the patch with a resolution for BUG-000175245 is identified as the Portal for ArcGIS 11.3 Security 2025 Update 1 Patch B and is listed in the ArcGIS Enterprise Patch Notification tool with a date of April 10, 2025. The B version of the patch can be installed on its own, or where the initial A version is installed, there is no need to uninstall the initial A version. The patch is available through the ArcGIS Enterprise Patch Notification and at https://support.esri.com/en-us/patches-updates/2025/portal-for-arcgis-security-2025-update-1-patch.

Schritte zur Reproduzierung