How To Fix MDG_VALUE_MAPPING065 - Mapper wrapper: domain mapping could not be executed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_VALUE_MAPPING -

• Message number: 065

• Message text: Mapper wrapper: domain mapping could not be executed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_VALUE_MAPPING065 - Mapper wrapper: domain mapping could not be executed ?

  The SAP error message MDG_VALUE_MAPPING065 indicates that there was an issue with the domain mapping process in the Master Data Governance (MDG) system. This error typically occurs when the system is unable to execute the mapping of values from one domain to another, which is essential for ensuring data consistency and integrity across different systems or applications.
  Causes:
  
  Configuration Issues: The mapping configuration for the domains may not be set up correctly. This could include missing or incorrect mapping entries.
  Data Quality Issues: The data being processed may contain invalid or unexpected values that do not match the expected format or criteria for mapping.
  Technical Errors: There may be underlying technical issues, such as problems with the database, network issues, or system performance problems that prevent the mapping from executing.
  Authorization Issues: The user executing the mapping may not have the necessary authorizations to perform the operation.
  
  Solutions:
  
  
  Check Mapping Configuration:
  
  Review the configuration settings for the value mapping in the MDG system. Ensure that all necessary mappings are defined correctly and that there are no missing entries.
  Use transaction code MDGIMG to access the configuration settings and verify the mapping definitions.
  
  
  
  Validate Input Data:
  
  Check the data being processed for any inconsistencies or invalid values. Ensure that the data conforms to the expected formats and values defined in the mapping configuration.
  Cleanse the data if necessary to remove or correct any problematic entries.
  
  
  
  Review Logs and Traces:
  
  Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Look for any specific error codes or messages that can help identify the root cause.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the mapping has the necessary authorizations to perform the operation. This may involve checking roles and permissions in the SAP system.
  
  
  
  Technical Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP Basis or technical support team. They can help investigate any underlying technical issues that may be affecting the mapping process.
  
  
  
  SAP Notes and Documentation:
  
  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: Familiarize yourself with relevant transaction codes such as MDGIMG for configuration, SLG1 for logs, and SE80 for development and debugging.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for MDG and value mapping to understand the expected behavior and configuration requirements.
  
  By following these steps, you should be able to diagnose and resolve the MDG_VALUE_MAPPING065 error effectively.