The upgrade of NW AS JAVA fails and the error below has been logged to the SUM traces:
Cannot deploy two applications with identical application aliases (context roots). Your application [sap.com/ui~five] defines an application alias (context root) [sapui5] that is already in use by application [JavaEE/sapui5]. There are two possibilities in order
to proceed with deployment: 1) Define different application alias (context root) for your application [sap.com/ui~five] (this is the preferred option). 2) Undeploy the application [JavaEE/sapui5]. Create an OSS message in component: BC-WD-HTM for support.
Or in a thread dump you see thread below always in RUNNABLE state:
SAP NetWeaver Application Server Java
SUM, upgrade, update, fail, error, ui, five, ui5, deployment, hanging, thread, server, node, starting, apps, netweaver, java , KBA , BC-JAS-DPL , Deployment , Problem
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