Resolve pattern-related mapping errors

  • 릴리스 버전: Australia
  • 업데이트 날짜 2026년 03월 12일
  • 소요 시간: 3분

    • You can troubleshoot mapping errors caused by patterns.

    This video provides an alternative way of troubleshooting pattern-related errors.

    시작하기 전에

    Verify that the mapping error is caused by an inaccurate pattern by checking the discovery message. If the message says "Failed to recognize application", the error is pattern-related.

    You need to be familiar with the Pattern Designer module of Service Mapping.

    Role required: admin and service_mapping_admin

    이 태스크 정보

    If there are configuration items (CIs) that Service Mapping could not map correctly, they appear on your service instance map with warning icons The warning icon. Typically, mapping errors happen when Service Mapping fails to connect to a CI or fails to recognize it due to an inaccurate pattern.

    You can identify problematic steps in your pattern and fix them without reviewing all steps and operations contained in the pattern. It allows you to troubleshoot pattern-related errors quickly and effectively.

    프로시저

    1. Open the service instance map.
      1. Navigate to All > CSDM > Manage Technology Management Services > Service Instance.
      2. Select the needed service instance.
      3. On the service instance page, select View Map.
    2. Ensure that the map opens in Edit mode displaying discovery messages and errors.

      Discovery Messages pane
    3. Right-click the CI with the warning icon (The warning icon) and select Show discovery log.
    4. Expand the failed pattern which appears above the result marked red.

      A failed pattern appears
    5. Expand the failed section and click the failed step.

      A pattern section inside the pattern in the Discovery Log window.
    6. Click Debug.
    7. Click the first step and wait for Pattern Designer to run it.

      Repeat this action for other steps following the order until you reach the faulty step that causes the error.

      In the example below the port number is 8081 instead of 8080 which causes the problem.


      The debug session fails when Pattern Designer tries to run a faulty step.
    8. Click OK.
    9. Fix the pattern attribute that causes the problem.
    10. Click Test.
    11. Verify that Pattern Designer returns a success message.
    12. Click Save.
    13. Click Activate.
    14. Return to the service instance map which contained the mapping error.
    15. Right-click the CI for which the pattern was fixed and select Resume discovery.
    16. Verify that the CI is discovered and mapped correctly.