How To Fix DMC_RT_MSG119 - No valid mapping found for &4: &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 119

• Message text: No valid mapping found for &4: &1 &2 &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG119 - No valid mapping found for &4: &1 &2 &3 ?

  The SAP error message DMC_RT_MSG119 indicates that there is no valid mapping found for the specified parameters in the Data Migration Cockpit (DMC). This error typically occurs during data migration processes when the system cannot find a corresponding mapping for the data being processed.
  Cause:
  
  Missing Mapping Configuration: The most common cause is that the mapping configuration for the specified data object is not set up correctly or is missing entirely.
  Incorrect Data Source: The data source being used may not match the expected format or structure that the mapping requires.
  Inconsistent Data: The data being migrated may contain values that do not correspond to any valid entries in the target system.
  Version Mismatch: There may be a version mismatch between the source and target systems, leading to discrepancies in the expected mappings.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the Data Migration Cockpit and verify that the mapping for the specified object is correctly defined.
  Ensure that all required fields are mapped appropriately.
  
  
  
  Review Data Source:
  
  Ensure that the data source being used for migration is correct and that it contains the expected structure and values.
  Validate the data format and ensure it aligns with the mapping requirements.
  
  
  
  Validate Data:
  
  Check the data being migrated for any inconsistencies or invalid values that may not have corresponding mappings in the target system.
  Cleanse the data if necessary to ensure it meets the mapping criteria.
  
  
  
  Update or Create Mappings:
  
  If mappings are missing, create the necessary mappings in the Data Migration Cockpit.
  If mappings are incorrect, update them to reflect the correct relationships between source and target fields.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or guides related to the Data Migration Cockpit for specific instructions on setting up mappings.
  
  
  
  Testing:
  
  After making changes, perform a test migration to ensure that the mappings are now valid and that the error does not occur.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like LTMC (for the Data Migration Cockpit) to access the relevant migration projects.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.