Store Application customizations cannot be installed on sys_app(Custom Application)Issue Occasionally, users push sys_app_customization records into their git repository, and they attempt to install these customizations on an instance which has a sys_app record for the same scope. This attempt will fail with the following error. SEVERE *** ERROR *** An error occurred while executing that operation. Try again, check logs, and contact support if the error persists java.lang.IllegalStateException: GlideRecord is not valid at com.glide.app_store.AppCustomizationInstaller.<init>(AppCustomizationInstaller.java:113) at com.glide.sourcecontrol.SourceControlAppCustomizationInstaller.<init>(SourceControlAppCustomizationInstaller.java:67) at com.glide.sourcecontrol.SourceControlAppCustomizationInstaller.<init>(SourceControlAppCustomizationInstaller.java:60) at com.glide.sourcecontrol.worker.git.AppInstallerFactory.get(AppInstallerFactory.java:17)ReleaseAll Releases.CauseThis is working as expected. We do not support installing app customization on a sys_app record.ResolutionEither convert the sys_app record on the instance to a sys_store_app which would allow updates to be imported as sys_app_customization records, or develop the app as a sys_app record on their development instances and push updates to a git repository containing a sys_app (in-development application) from which you can then install on downstream instances.