How To Fix LTR2_RN001 - Mapping not built due to unavailable analysis

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 001

• Message text: Mapping not built due to unavailable analysis

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 LTR2_RN001 - Mapping not built due to unavailable analysis ?

  The SAP error message LTR2_RN001: Mapping not built due to unavailable analysis typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when there is an issue with the data mapping process. This error indicates that the system is unable to create a mapping for the data transfer because the necessary analysis or metadata is not available.
  Causes:
  
  Missing Source or Target Table: The source or target table may not be defined correctly in the SLT configuration.
  Inconsistent Data Model: Changes in the data model (like renaming columns or changing data types) that have not been reflected in the SLT configuration can lead to this error.
  Incomplete Configuration: The configuration for the data transfer might be incomplete or not properly set up.
  Technical Issues: There could be underlying technical issues such as database connectivity problems or issues with the SLT replication server.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the required objects.
  
  Solutions:
  
  Check Configuration: Verify that the source and target tables are correctly configured in the SLT system. Ensure that all necessary tables are included in the configuration.
  Rebuild Mapping: If there have been changes to the data model, you may need to rebuild the mapping. This can often be done by refreshing the configuration or reinitializing the data transfer.
  Check for Errors in Logs: Review the SLT logs for any additional error messages or warnings that could provide more context about the issue.
  Verify Authorizations: Ensure that the user has the necessary authorizations to access the source and target tables and perform the required operations.
  Database Connectivity: Check the database connections to ensure that there are no connectivity issues between the SLT server and the source/target databases.
  Consult Documentation: Refer to the SAP documentation for SLT or Data Services for specific troubleshooting steps related to this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.