How To Fix MDG_VALUE_MAPING_API018 - Mapping information to the system could be added

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_VALUE_MAPING_API - Message class for Value Mapping API

• Message number: 018

• Message text: Mapping information to the system could be added

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_VALUE_MAPING_API018 - Mapping information to the system could be added ?

  The SAP error message MDG_VALUE_MAPPING_API018 typically indicates that there is an issue with the value mapping configuration in the Master Data Governance (MDG) system. This error suggests that the system is unable to add mapping information due to certain constraints or missing configurations.
  Cause
  The error can be caused by several factors, including:
  
  Missing Configuration: The value mapping configuration may not be set up correctly in the MDG system.
  Inconsistent Data: The data being processed may not match the expected format or values defined in the mapping.
  Authorization Issues: The user may not have the necessary permissions to perform the mapping operation.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the application server.
  
  Solution
  To resolve the MDG_VALUE_MAPPING_API018 error, you can follow these steps:
  
  
  Check Value Mapping Configuration:
  
  Go to the transaction code for value mapping (e.g., MDG_MATVALMAP for material value mapping).
  Ensure that the mapping entries are correctly defined and that there are no missing or incorrect entries.
  
  
  
  Validate Data:
  
  Review the data you are trying to map. Ensure that it conforms to the expected formats and values.
  Check for any discrepancies between the source and target values.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the mapping has the necessary authorizations to perform the operation.
  Check the roles and authorizations assigned to the user in the SAP system.
  
  
  
  Check Logs and Traces:
  
  Review the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context.
  Check for any relevant dumps in transaction ST22 that might indicate a deeper issue.
  
  
  
  Consult Documentation:
  
  Refer to the SAP Help Portal or relevant documentation for specific guidance on value mapping in MDG.
  Look for any notes or updates from SAP that might address known issues related to this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  MDG Documentation: Review the official SAP MDG documentation for best practices on value mapping and configuration.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the MDG_VALUE_MAPPING_API018 error in your SAP system.