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2497829 - HTTP port for Java instance cannot be used due to error "Address already in use"


  • HTTP port like 50200 is configured for Java instance correctly.
  • Portal still cannot be accessed due to following error:

    This page can’t be displayed
    •Make sure the web address http://<host>:50200 is correct.
    •Look for the page with your search engine.
    •Refresh the page in a few minutes.
  • There is following error in defaultTrace (under usr/sap/<SID>/<Instance>/j2ee/cluster/server<X>/log)
    Cannot open HTTP server socket on port 50200. Check port for usage by another process. Address already in use: JVM_Bind (local host unknown, remote port 50200 to address at



  • Release Independent
  • SAP NetWeaver Application Server Java


SAP NetWeaver all versions


jvm_bind, j2ee, Address already in use, dev_dispatcher, dev_icm, defaultTrace, port, HTTP, java instance, Cannot open HTTP server socket on port , KBA , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem

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