How To Fix MDG_BS_MAT_TOOLS018 - Attribute &1 and attribute &2 are both mapped to the same field &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_TOOLS - Messages for MDG material tools

• Message number: 018

• Message text: Attribute &1 and attribute &2 are both mapped to the same field &3.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_TOOLS018 - Attribute &1 and attribute &2 are both mapped to the same field &3. ?

  The SAP error message MDG_BS_MAT_TOOLS018 indicates that there is a conflict in the mapping of attributes in the Master Data Governance (MDG) system. Specifically, it means that two different attributes (denoted as &1 and &2) are both trying to map to the same underlying field (denoted as &3) in the data model. This can lead to ambiguity and inconsistencies in data processing.
  Cause:
  
  Duplicate Mapping: The most common cause of this error is that during the configuration of the data model, two attributes have been incorrectly configured to map to the same database field.
  Model Configuration Issues: There may be issues in the configuration of the MDG data model, where attributes are not uniquely defined.
  Data Model Changes: If there have been recent changes to the data model, such as adding new attributes or modifying existing ones, it may have led to this conflict.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Attribute Mapping:
  
  Go to the MDG data model configuration in the SAP system.
  Check the mapping of attributes to fields in the relevant data model.
  Identify the attributes that are mapped to the same field.
  
  
  
  Correct the Mapping:
  
  Decide which attribute should remain mapped to the field and which one should be changed or removed.
  Update the mapping configuration accordingly to ensure that each attribute maps to a unique field.
  
  
  
  Test the Changes:
  
  After making the necessary changes, test the data model to ensure that the error no longer occurs.
  Validate that the data is being processed correctly without any conflicts.
  
  
  
  Documentation:
  
  Document the changes made to the mapping for future reference and to avoid similar issues.
  
  
  
  Related Information:
  
  MDG Configuration: Familiarize yourself with the MDG configuration settings, especially the data model and attribute mapping sections.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates related to this error.
  Support: If the issue persists after making changes, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the MDG_BS_MAT_TOOLS018 error and ensure that your MDG system functions correctly without attribute mapping conflicts.