How To Fix COM_HIERARCHY034 - Hierarchy &1 does not have a numbering scheme

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_HIERARCHY - Hierarchy

• Message number: 034

• Message text: Hierarchy &1 does not have a numbering scheme

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COM_HIERARCHY034 - Hierarchy &1 does not have a numbering scheme ?

  The SAP error message COM_HIERARCHY034 indicates that a specific hierarchy (identified by the placeholder &1) does not have an associated numbering scheme. This error typically occurs in the context of SAP Controlling (CO) when working with hierarchical structures, such as cost center hierarchies or internal order hierarchies.
  Cause:
  The error arises when:
  
  A hierarchy is being created or modified, but it lacks a defined numbering scheme.
  The hierarchy is expected to have a numbering scheme for proper identification and organization of its nodes, but this has not been set up.
  
  Solution:
  To resolve the error, you need to ensure that the hierarchy has a valid numbering scheme assigned. Here are the steps to do this:
  
  
  Access the Hierarchy Maintenance:
  
  Go to the relevant transaction code for maintaining the hierarchy (e.g., KSH1 for cost center hierarchy).
  
  
  
  Check the Hierarchy:
  
  Enter the hierarchy ID that is causing the error and check its details.
  
  
  
  Define a Numbering Scheme:
  
  If a numbering scheme is not defined, you will need to create one. This can typically be done in the hierarchy maintenance screen.
  Look for an option to define or assign a numbering scheme. This may involve specifying the number range or format that will be used for the hierarchy nodes.
  
  
  
  Save Changes:
  
  After defining the numbering scheme, save your changes and try to execute the operation that caused the error again.
  
  
  
  Testing:
  
  Test the hierarchy to ensure that it now functions correctly without generating the error.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  KSH1: Create Cost Center Hierarchy
  KSH2: Change Cost Center Hierarchy
  KSH3: Display Cost Center Hierarchy
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for detailed guidance on managing hierarchies and numbering schemes in the specific module you are working with (e.g., Controlling).
  
  
  
  User Authorizations:
  
  Ensure that you have the necessary authorizations to create or modify hierarchies and numbering schemes.
  
  
  
  Consulting SAP Notes:
  
  If the problem persists, consider checking SAP Notes or reaching out to SAP support for further assistance, as there may be specific patches or updates related to this error.
  
  
  
  By following these steps, you should be able to resolve the COM_HIERARCHY034 error and successfully manage your hierarchy in SAP.