1793070 - VMC doesn't start after installing new kernel | SAP Knowledge Base Article

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1793070 - VMC doesn't start after installing new kernel

Symptom

  • VMC is not Active in the instance.
  • You can't activate VMC in SM52 (Menu VMC > Activate).
  • Error shown in SM52 (Menu VMC > Error information):

 Last Error    Text    Error occurred during program execution
 Time    <timestamp>
 User    <user_name>
 WP    <nr>
 Virtual Machine    <VM_nr>
 VM Error Text    FindClass com/sap/vmc/bootstrap/Bootstrap failed
  Program     com.sap.vmc.bootstrap.Bootstrap

You may also get short dumps because VMC is not activated:

   Runtime Errors RFC_VMC_COMMUNICATION_ERROR
     Short text
    Error during VM container communication between ABAP and JAVA

    Message = TH_VMC_SERV_NOT_ACTIVE
    CallServer return code = "-1007"


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Environment

SAP NetWeaver system

Product

SAP NetWeaver all versions

Keywords

RFC_COMMUNICATION_ERROR, SM52, com.sap.vmc.bootstrap.Bootstrap.main, FindClass, Bootstrap , KBA , BC-VMC , Virtual Machine Container , BC-VMC-CON , Container , Problem

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