How To Fix CKMLMV204 - Naming structure &1 is not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLMV - Message class for quantity structure tool

• Message number: 204

• Message text: Naming structure &1 is not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLMV204 - Naming structure &1 is not maintained ?

  The SAP error message CKMLMV204, which states "Naming structure &1 is not maintained," typically occurs in the context of Material Ledger (ML) and is related to the configuration of the naming structure for the Material Ledger documents. This error indicates that the system is unable to find a valid naming structure for the specified object, which is necessary for processing.
  Cause:
  
  Missing Configuration: The naming structure for the Material Ledger documents has not been defined or maintained in the system.
  Incorrect Settings: The settings for the naming structure may be incorrectly configured or not aligned with the requirements of the Material Ledger.
  Transport Issues: If the configuration was recently transported from another system, it may not have been properly set up in the target system.
  
  Solution:
  To resolve the CKMLMV204 error, you can follow these steps:
  
  
  Check Naming Structure Configuration:
  
  Go to the SAP Easy Access screen and navigate to the following path:
  SPRO -> SAP Reference IMG -> Controlling -> Product Cost Controlling -> Material Ledger -> Define Naming Structure
  
  Ensure that the naming structure for the Material Ledger is defined and properly maintained.
  
  
  
  Maintain the Naming Structure:
  
  If the naming structure is missing, create a new naming structure by defining the necessary parameters.
  Ensure that the naming structure is assigned to the relevant company codes and controlling areas.
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  If needed, re-transport the configuration or manually adjust the settings in the target system.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify the naming structure settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on configuring the Material Ledger and naming structures.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CKMLCP (Material Ledger Closing) or CKM3N (Material Ledger Document) to analyze the context in which the error occurs.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the CKMLMV204 error and ensure that the naming structure for the Material Ledger is properly maintained.