How To Fix M_005 - Fields filled which are not allowed in material mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: M_ - Messages for material field length extension mapping

• Message number: 005

• Message text: Fields filled which are not allowed in material mapping

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M_005 - Fields filled which are not allowed in material mapping ?

  The SAP error message M_005, which states "Fields filled which are not allowed in material mapping," typically occurs during the material mapping process in SAP, particularly when dealing with material master data or during the transfer of materials between different systems or environments (like during a migration or integration process).
  Cause:
  The error is usually caused by one or more of the following issues:
  
  
  Invalid Field Entries: Certain fields in the material mapping process are not allowed to be filled or are not relevant for the specific operation being performed. This could be due to incorrect configuration or data entry.
  
  
  Field Restrictions: Some fields may have restrictions based on the material type, industry sector, or specific configuration settings in the SAP system. If these fields are populated when they shouldn't be, the error will occur.
  
  
  Data Inconsistencies: There may be inconsistencies in the data being mapped, such as trying to map a material that does not exist or has been incorrectly defined.
  
  
  Custom Enhancements: If there are custom enhancements or modifications in the SAP system, they may impose additional restrictions on the fields that can be filled during material mapping.
  
  
  Solution:
  To resolve the M_005 error, you can take the following steps:
  
  
  Review Field Requirements: Check the documentation or configuration settings for the material mapping process to understand which fields are allowed and which are not. Ensure that you are only filling in the permitted fields.
  
  
  Validate Data: Ensure that the data being used for mapping is correct and adheres to the required format. Remove or correct any entries in fields that are not allowed.
  
  
  Check Material Type Configuration: Review the configuration for the specific material type you are working with. Ensure that the fields you are trying to fill are appropriate for that material type.
  
  
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for assistance. They may provide insights based on the specific configuration of your SAP environment.
  
  
  Debugging: If you have access to debugging tools, you can trace the process to identify exactly where the error is being triggered and what data is causing it.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the error does not reoccur and that the material mapping process works as intended.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on material mapping issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) to manage material master data effectively.
  Documentation: Review SAP documentation related to material management and mapping processes for best practices and guidelines.
  
  By following these steps, you should be able to identify the cause of the M_005 error and implement a solution to resolve it.