How To Fix CM_EAM_TL_API111 - Hierarchy must not contain more than one piece of equipment

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EAM_TL_API - Message class for eam task list API

• Message number: 111

• Message text: Hierarchy must not contain more than one piece of equipment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EAM_TL_API111 - Hierarchy must not contain more than one piece of equipment ?

  The SAP error message CM_EAM_TL_API111 indicates that there is an issue with the hierarchy of equipment in the system. Specifically, it states that the hierarchy must not contain more than one piece of equipment. This error typically arises when you are trying to create or modify a technical object hierarchy (like a functional location or equipment hierarchy) that violates the system's constraints regarding the number of equipment items allowed in a single hierarchy.
  Cause:
  
  Hierarchy Structure Violation: The error occurs when you attempt to assign multiple pieces of equipment to a single hierarchy level where only one is allowed.
  Incorrect Data Entry: There may be a mistake in the data entry process where multiple equipment items were inadvertently linked to a single parent node.
  Configuration Issues: The system configuration may not allow for multiple equipment items under a single hierarchy node, which is a design choice in some implementations.
  
  Solution:
  
  Review Hierarchy Structure: Check the hierarchy structure you are trying to create or modify. Ensure that each hierarchy level contains only one piece of equipment.
  Modify Equipment Assignment: If you have multiple pieces of equipment assigned to a single node, you will need to reassign them to different nodes or create separate hierarchy levels for each piece of equipment.
  Use Functional Locations: If applicable, consider using functional locations to group equipment instead of trying to assign multiple pieces of equipment directly under a single hierarchy node.
  Consult Documentation: Review SAP documentation or configuration guides related to equipment and hierarchy management to ensure compliance with system requirements.
  Check for Customizations: If your SAP system has been customized, check with your SAP Basis or development team to see if there are any specific rules or configurations that might be affecting the hierarchy structure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE01 (Create Equipment), IE02 (Change Equipment), and IL01 (Create Functional Location) to manage equipment and functional locations effectively.
  Training and Documentation: Consider training sessions or documentation on equipment management and hierarchy structures in SAP to better understand how to avoid this error in the future.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.