How To Fix LTR2_RN_CHECK016 - Mapping result is not built

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN_CHECK - LTR2 RN: Renumbering project checking message class

• Message number: 016

• Message text: Mapping result is not built

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN_CHECK016 - Mapping result is not built ?

  The SAP error message LTR2_RN_CHECK016: Mapping result is not built typically occurs in the context of SAP Landscape Transformation (SLT) when there is an issue with the data mapping process. This error indicates that the system was unable to generate the mapping result for the data being processed.
  Causes:
  
  Configuration Issues: There may be misconfigurations in the SLT settings or in the data model that prevent the mapping from being correctly established.
  Data Model Changes: If there have been recent changes to the source or target data models, the mapping may not have been updated accordingly.
  Inconsistent Data: The data being processed may have inconsistencies or issues that prevent successful mapping.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the SLT replication server.
  
  Solutions:
  
  Check Configuration: Review the SLT configuration settings to ensure that they are correctly set up. Pay special attention to the mapping settings and ensure that they align with the source and target systems.
  Rebuild Mapping: If there have been changes to the data model, you may need to rebuild the mapping. This can often be done through the SLT configuration interface.
  Data Consistency Check: Verify the data in both the source and target systems for any inconsistencies or errors. Correct any issues found.
  Check Logs: Review the SLT logs for any additional error messages or warnings that could provide more context about the issue. The logs can often point to specific problems that need to be addressed.
  Restart Replication: Sometimes, simply restarting the replication process can resolve transient issues. Stop and then start the SLT replication to see if the error persists.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and the specific error message for any additional troubleshooting steps or patches that may be available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates their knowledge base with solutions for common problems.
  SLT Documentation: Review the official SAP SLT documentation for best practices in configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.