java.lang.NoClassDefFoundError: HTTPClient/ProtocolNotSuppException

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    ClassNotFoundException when trying to deconfig Oracle Enterprise Manager

    Database Administrators | 3 years ago | Bogdan Calmac
    java.lang.NoClassDefFoundError: HTTPClient/ProtocolNotSuppException

    Root Cause Analysis

    1. java.lang.NoClassDefFoundError

      HTTPClient/ProtocolNotSuppException

      at oracle.sysman.emd.targetIntg.agent.AgentTargetInstaller.<clinit>()
    2. oracle.sysman.emd
      AgentTargetInstaller.<clinit>
      1. oracle.sysman.emd.targetIntg.agent.AgentTargetInstaller.<clinit>(AgentTargetInstaller.java:235)
      1 frame
    3. oracle.sysman.emcp
      EMConfigAssistant.main
      1. oracle.sysman.emcp.target.TargetManager.getAgentTargetInstaller(TargetManager.java:1008)
      2. oracle.sysman.emcp.target.TargetManager.getLocalHost(TargetManager.java:1033)
      3. oracle.sysman.emcp.ParamsManager.getLocalHost(ParamsManager.java:1037)
      4. oracle.sysman.emcp.ParamsManager.getHost(ParamsManager.java:3020)
      5. oracle.sysman.emcp.DatabaseChecks.validateUserCredentials(DatabaseChecks.java:1066)
      6. oracle.sysman.emcp.ParamsManager.validatePassword(ParamsManager.java:3417)
      7. oracle.sysman.emcp.EMConfigAssistant.promptForData(EMConfigAssistant.java:701)
      8. oracle.sysman.emcp.EMConfigAssistant.promptForParams(EMConfigAssistant.java:2979)
      9. oracle.sysman.emcp.EMConfigAssistant.displayWarnsAndPromptParams(EMConfigAssistant.java:3008)
      10. oracle.sysman.emcp.EMConfigAssistant.getDisplayAndPromptWarnsParms(EMConfigAssistant.java:3033)
      11. oracle.sysman.emcp.EMConfigAssistant.performConfiguration(EMConfigAssistant.java:1397)
      12. oracle.sysman.emcp.EMConfigAssistant.statusMain(EMConfigAssistant.java:574)
      13. oracle.sysman.emcp.EMConfigAssistant.main(EMConfigAssistant.java:522)
      13 frames