How To Fix RSPLS_TREX006 - Name mapper for InfoProvider &1 and category &2 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLS_TREX - TREX Messages

• Message number: 006

• Message text: Name mapper for InfoProvider &1 and category &2 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSPLS_TREX006 - Name mapper for InfoProvider &1 and category &2 does not exist ?

  The SAP error message RSPLS_TREX006 indicates that there is an issue with the name mapper for a specific InfoProvider and category in the SAP BW (Business Warehouse) system. This error typically arises when the system is unable to find the necessary mapping information for the specified InfoProvider and category, which is essential for the execution of queries or data retrieval.
  Cause:
  
  Missing Name Mapper: The name mapper for the specified InfoProvider and category has not been created or is missing in the system.
  Incorrect Configuration: There may be a misconfiguration in the settings related to the InfoProvider or the category.
  Transport Issues: If the InfoProvider or its configuration was transported from another system, the name mapper might not have been included in the transport.
  Data Source Issues: The underlying data source for the InfoProvider may not be correctly set up or may have been deleted.
  
  Solution:
  
  
  Create or Recreate the Name Mapper:
  
  Go to the relevant transaction (e.g., RSA1 for Data Warehousing Workbench).
  Navigate to the InfoProvider in question and check if the name mapper exists.
  If it does not exist, create a new name mapper for the InfoProvider and category.
  
  
  
  Check Configuration:
  
  Verify the configuration settings for the InfoProvider and ensure that all necessary components are correctly set up.
  Check if the InfoProvider is active and properly defined.
  
  
  
  Transport Check:
  
  If the InfoProvider was transported, ensure that all related objects, including the name mapper, were included in the transport request.
  If necessary, re-transport the missing components.
  
  
  
  Data Source Verification:
  
  Ensure that the data source associated with the InfoProvider is active and correctly configured.
  Check for any issues with the underlying data source that may affect the InfoProvider.
  
  
  
  System Logs:
  
  Review system logs and traces for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: RSA1 (Data Warehousing Workbench), RSPC (Process Chain Maintenance), and RSRT (Query Monitor) can be useful for checking InfoProviders and queries.
  Documentation: Refer to SAP BW documentation for detailed information on InfoProviders and name mappers.
  SAP Community: Engage with the 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 root cause of the RSPLS_TREX006 error and implement the necessary solutions to resolve it.