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2047880 - The upgrade stops due to application issues when upgrading


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 [] 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 [] (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:

user="Administrator" isapplicationthread="true"
java.lang.Thread.State: RUNNABLE



SAP NetWeaver Application Server Java


SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver Application Server for Java 7.1 ; SAP NetWeaver Application Server for Java 7.2 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 1 for SAP NetWeaver Application Server for Java 7.1


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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