How To Fix MH419 - Error determining MFHM structure for Material &1 and Plant &2 Combination

SAP Error Message - Details

• Message type: E = Error

• Message class: MH - Maintain Material Master Data (Retail)

• Message number: 419

• Message text: Error determining MFHM structure for Material &1 and Plant &2 Combination

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MH419 - Error determining MFHM structure for Material &1 and Plant &2 Combination ?

  The SAP error message MH419, which states "Error determining MFHM structure for Material &1 and Plant &2 Combination," typically occurs in the context of Material Management (MM) or Production Planning (PP) when the system is unable to find the necessary data for a specific material and plant combination in the Material Forecast History Management (MFHM) structure.
  Causes:
  
  Missing Master Data: The material master data for the specified material and plant combination may not be fully maintained. This includes missing views or data in the material master.
  Incorrect Configuration: The configuration settings for the material or plant may not be set up correctly, leading to issues in data retrieval.
  Data Inconsistencies: There may be inconsistencies or corruption in the database that prevent the system from accessing the required data.
  Authorization Issues: The user may not have the necessary authorizations to access the MFHM data for the specified material and plant.
  Inactive or Missing Forecasting Data: If the forecasting data for the material is inactive or missing, the system may not be able to determine the MFHM structure.
  
  Solutions:
  
  
  Check Material Master Data:
  
  Go to the material master (transaction code MM03) and verify that all necessary views (e.g., Basic Data, Sales, MRP, etc.) are properly maintained for the material and plant combination.
  Ensure that the material is not marked for deletion.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the customizing (transaction code SPRO) related to Material Management and Production Planning to ensure that they are correctly set up for the material and plant.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the database to identify and resolve any inconsistencies. This can be done using transaction codes like SE38 or SA38 to execute relevant reports.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the MFHM data. This can be checked in transaction code SU53 or by consulting with your security team.
  
  
  
  Forecasting Data:
  
  Check if there is any forecasting data for the material in the system. If not, you may need to create or activate the necessary forecasting data.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), SPRO (Customizing), SE38/SA38 (Execute Reports).
  SAP Documentation: Refer to SAP Help documentation for Material Management and Production Planning for more detailed information on material master data and forecasting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.