2429469 - AS Java fails to startup with error java.lang.NoClassDefFoundError: com/sap/engine/transport/ClientPortsManager | SAP Knowledge Base Article

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2429469 - AS Java fails to startup with error java.lang.NoClassDefFoundError: com/sap/engine/transport/ClientPortsManager

Symptom

  • Your NW AS Java is not starting up.
  • dev_server<N> log file shows exitcode = -11113
  • std_server<N> log file shows the following error:

service p4 ================= ERROR =================
Core service p4 failed. J2EE Engine cannot be started.
java.lang.NoClassDefFoundError: com/sap/engine/transport/ClientPortsManager


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Environment

NetWeaver AS Java 7.0x

Product

SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

JLaunchCloseProgram J2EE engine server process starting fail server0 , KBA , BC-JAS-SF , Startup Framework , Problem

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