How To Fix MDG_BS_RSI_UI002 - No key mapping found

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_RSI_UI - Message Class For Replication Status UI

• Message number: 002

• Message text: No key mapping found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_RSI_UI002 - No key mapping found ?

  The SAP error message MDG_BS_RSI_UI002: No key mapping found typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the key mapping between the source system and the target system. This error indicates that the system is unable to find a corresponding key mapping for the data being processed, which can prevent the successful execution of certain operations, such as data replication or data transfer.
  Causes:
  
  Missing Key Mapping Configuration: The key mapping between the source and target systems may not be configured correctly or may be missing entirely.
  Incorrect Data: The data being processed may not have the correct identifiers or keys that are expected by the system.
  Transport Issues: If the key mapping was recently transported from a development environment to a production environment, there may have been issues during the transport process.
  System Synchronization: The source and target systems may not be synchronized, leading to discrepancies in the key mappings.
  Authorization Issues: The user may not have the necessary authorizations to access the key mapping data.
  
  Solutions:
  
  
  Check Key Mapping Configuration:
  
  Navigate to the relevant configuration settings in the MDG system and verify that the key mappings are correctly defined.
  Ensure that the mapping entries exist for the specific data types you are working with.
  
  
  
  Review Data:
  
  Check the data being processed to ensure that it contains the correct keys and identifiers that match the expected values in the key mapping.
  
  
  
  Transport Validation:
  
  If the key mapping was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Re-transport the key mapping configuration if necessary.
  
  
  
  System Synchronization:
  
  Ensure that both the source and target systems are properly synchronized and that any necessary updates or changes have been applied to both systems.
  
  
  
  Authorization Check:
  
  Verify that the user executing the operation has the necessary authorizations to access the key mapping data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to MDG and key mapping for any specific guidance or troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  MDG Configuration Guides: Review the configuration guides for SAP MDG to ensure that all necessary settings are in place.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support for further assistance.