How To Fix MDG_BS_MAT_DATA_REP024 - Material &1 is rejected; key mapping for field &2 is not maintained.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_DATA_REP -

• Message number: 024

• Message text: Material &1 is rejected; key mapping for field &2 is not maintained.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_DATA_REP024 - Material &1 is rejected; key mapping for field &2 is not maintained. ?

  The SAP error message MDG_BS_MAT_DATA_REP024 indicates that a material (identified by the key &1) has been rejected due to a missing key mapping for a specific field (identified by the key &2). This error typically occurs in the context of SAP Master Data Governance (MDG) when trying to replicate or synchronize material data across different systems or within the same system.
  Cause:
  The primary cause of this error is that the key mapping for the specified field is not maintained in the system. Key mapping is essential for ensuring that the data can be correctly identified and linked between different systems or different areas within the same system. If the mapping is missing, the system cannot process the material data correctly, leading to rejection.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Key Mapping Configuration:
  
  Go to the relevant configuration settings in SAP MDG.
  Navigate to the key mapping settings for the material master data.
  Ensure that the key mapping for the specified field (&2) is correctly maintained.
  
  
  
  Maintain Key Mapping:
  
  If the key mapping is missing, you will need to create or update it.
  This can typically be done in the MDG customizing settings under the relevant data model for material.
  
  
  
  Review Data Replication Settings:
  
  Check the data replication settings to ensure that they are correctly configured for the material data.
  Ensure that the source and target systems are properly set up for data transfer.
  
  
  
  Test the Changes:
  
  After maintaining the key mapping, test the replication process again to see if the error persists.
  Monitor the logs for any additional errors or warnings that may need to be addressed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on key mapping and material data replication in MDG.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in MDG.
  
  
  
  Related Information:
  
  MDG Configuration: Understanding the configuration of MDG is crucial for managing master data effectively. Familiarize yourself with the data model and replication settings.
  Error Logs: Check the error logs in the MDG application to get more context about the error and any related issues.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Training and Documentation: Consider training sessions or documentation on MDG processes to better understand how to manage master data and resolve common issues.
  
  By following these steps, you should be able to address the error and ensure that material data can be processed correctly in your SAP environment.