How To Fix RSD_TREX128 - Change run for ID '&1' has no characteristics --> nothing to be done

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 128

• Message text: Change run for ID '&1' has no characteristics --> nothing to be done

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX128 - Change run for ID '&1' has no characteristics --> nothing to be done ?

  The SAP error message RSD_TREX128 indicates that a change run for a specific ID does not have any characteristics associated with it, which means there is nothing to be processed or executed in that change run. This can occur in the context of SAP BW (Business Warehouse) when working with InfoProviders, especially when dealing with data modeling and data loading processes.
  Cause:
  
  No Characteristics Defined: The change run is likely associated with an InfoProvider that does not have any characteristics defined. This can happen if the InfoProvider is not properly configured or if the characteristics were removed or not included in the data model.
  Incorrect Change Run ID: The change run ID specified may not correspond to a valid or existing change run that has characteristics.
  Data Model Changes: If there have been recent changes to the data model (e.g., adding or removing characteristics), it may lead to inconsistencies that result in this error.
  Data Load Issues: If there were issues during the data load process, it might lead to a situation where the change run is created without any valid characteristics.
  
  Solution:
  
  Check the Change Run ID: Verify that the change run ID you are using is correct and corresponds to a valid change run that should have characteristics.
  Review InfoProvider Configuration: Go to the InfoProvider associated with the change run and check if the necessary characteristics are defined. Ensure that the InfoProvider is correctly set up and that all required fields are included.
  Recreate the Change Run: If the change run is invalid or corrupted, consider recreating it. This may involve reloading the data or re-executing the data transfer process.
  Check for Data Load Errors: Review the logs for any data load errors that may have occurred during the data loading process. Address any issues found in the logs.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze InfoProviders and change runs.
  Data Modeling: Familiarize yourself with data modeling concepts in SAP BW, including how to define characteristics and how they relate to InfoProviders.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.