How To Fix RSM1174 - Default 'Duplicate Records' has changed. Termination.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 174

• Message text: Default 'Duplicate Records' has changed. Termination.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1174 - Default 'Duplicate Records' has changed. Termination. ?

  The SAP error message RSM1174, which states "Default 'Duplicate Records' has changed. Termination," typically occurs in the context of data processing or data extraction, particularly when using the SAP Data Warehousing or SAP BW (Business Warehouse) environment. This error indicates that there is a conflict or inconsistency in the handling of duplicate records during data processing.
  Cause:
  
  Duplicate Records: The error is triggered when the system detects that the default setting for handling duplicate records has changed. This could happen due to changes in configuration settings or updates in the data model.
  Data Source Changes: If there have been changes to the data source or the way data is being extracted, it may lead to inconsistencies in how duplicates are identified and processed.
  Configuration Issues: Changes in the settings related to data loading, transformation, or extraction processes can lead to this error.
  Version Mismatch: If there are discrepancies between the versions of the data source and the target system, it may cause issues with duplicate record handling.
  
  Solution:
  
  Check Configuration Settings: Review the settings related to duplicate record handling in the relevant data extraction or transformation process. Ensure that they are consistent with the expected behavior.
  Revert Changes: If the error started occurring after a recent change, consider reverting to the previous configuration to see if that resolves the issue.
  Data Source Validation: Validate the data source to ensure that it is correctly configured and that there are no issues with the data being extracted.
  Update Data Model: If there have been changes to the data model, ensure that all related objects are updated accordingly to handle duplicates as expected.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version you are using for any known issues or patches that may address this error.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is impacting critical business processes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Transaction Codes: Familiarize yourself with transaction codes related to data extraction and transformation in SAP BW, such as RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Load).
  Logs and Traces: Review logs and traces for more detailed error messages that can provide additional context for troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the RSM1174 error and implement an appropriate solution.