How To Fix MDG_MAT_LOADER_MSG030 - Classification rejected for Material & :no mapping found for Material

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_MAT_LOADER_MSG - Message class for Loader

• Message number: 030

• Message text: Classification rejected for Material & :no mapping found for Material

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_MAT_LOADER_MSG030 - Classification rejected for Material & :no mapping found for Material ?

  The SAP error message MDG_MAT_LOADER_MSG030 indicates that there is a classification issue during the material data loading process in SAP Master Data Governance (MDG). Specifically, the message states that the classification for the material has been rejected because no mapping was found for the material.
  Cause:
  
  Missing Classification Data: The material being processed does not have the necessary classification data defined in the system.
  Mapping Issues: The system is unable to find a mapping for the classification type or characteristics that are required for the material.
  Incorrect Configuration: The classification settings in the system may not be properly configured, leading to the inability to map the material to the appropriate classification.
  Data Inconsistencies: There may be inconsistencies or errors in the data being loaded, such as incorrect or missing values for classification fields.
  
  Solution:
  
  Check Classification Data: Ensure that the material has the required classification data defined. This includes checking if the material type is correctly assigned to a classification system.
  Review Mapping Configuration: Verify the mapping configuration in the MDG system. Ensure that the classification types and characteristics are correctly defined and that there is a mapping available for the material being processed.
  Update Material Data: If the material is missing classification data, update the material with the necessary classification information before attempting to load it again.
  Validate Data: Perform data validation checks to ensure that all required fields for classification are populated correctly in the data being loaded.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on classification and mapping in MDG to ensure compliance with system requirements.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  MDG Configuration: Review the configuration settings for Material Master Data Governance, particularly those related to classification and mapping.
  Transaction Codes: Use transaction codes like MM01 (Create Material), MM02 (Change Material), and CL02 (Change Class) to manually check and update classification data.
  Logs and Traces: Analyze logs and traces for more detailed error messages that may provide additional context for the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.