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How To Fix RH136 - Characteristic & already exists under this node


SAP Error Message - Details

  • Message type: E = Error

  • Message class: RH - BW: Hierarchies ( basic functions )

  • Message number: 136

  • Message text: Characteristic & already exists under this node

  • Show details Hide details
  • What causes this issue?

    You have tried to move to a characteristic to a node, that already
    exists under this node.
    A characteristic is only allowed to exist once under a node.
    With intervals a check is also made as to whether a characteristic
    falls in the interval range or whether the characteristics overlap
    directly.

    System Response

    The processing was terminated.

    How to fix this error?

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message RH136 - Characteristic & already exists under this node ?

    The SAP error message RH136, which states "Characteristic & already exists under this node," typically occurs in the context of SAP's classification system, particularly when working with characteristics in the classification hierarchy. This error indicates that you are trying to create or assign a characteristic that already exists under the specified node in the classification hierarchy.

    Cause:

    1. Duplicate Characteristic: The characteristic you are trying to create or assign already exists in the same node of the classification hierarchy.
    2. Incorrect Node Selection: You may be attempting to add a characteristic to a node where it is already defined.
    3. Data Entry Error: There might be a typographical error in the characteristic name, leading to confusion with an existing characteristic.

    Solution:

    1. Check Existing Characteristics: Before creating a new characteristic, check the existing characteristics under the specified node to confirm whether the characteristic already exists.

      • Navigate to the classification system and review the characteristics under the relevant node.
    2. Modify Existing Characteristic: If the characteristic already exists and you need to make changes, consider modifying the existing characteristic instead of creating a new one.

    3. Use a Different Name: If you need to create a new characteristic, ensure that you use a unique name that does not conflict with existing characteristics under the same node.

    4. Review Node Structure: Ensure that you are working within the correct node of the classification hierarchy. If you are in the wrong node, navigate to the appropriate one.

    5. Consult Documentation: If you are unsure about the classification structure or how to manage characteristics, refer to SAP documentation or consult with a colleague who has experience with the classification system.

    Related Information:

    • Classification System: SAP's classification system allows for the categorization of materials and objects using characteristics and classes. Understanding how this system works is crucial for effective data management.
    • Transaction Codes: Familiarize yourself with relevant transaction codes such as CL02 (Change Class), CL03 (Display Class), and CL01 (Create Class) to manage characteristics and classes effectively.
    • SAP Notes: Check SAP Notes for any known issues or updates related to the classification system that might provide additional context or solutions.

    If the problem persists after following these steps, consider reaching out to your SAP support team for further assistance.

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