How To Fix RSDME424 - Weight field does not exist in the source

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 424

• Message text: Weight field does not exist in the source

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME424 - Weight field does not exist in the source ?

  The SAP error message RSDME424, which states "Weight field does not exist in the source," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data source or the InfoObject configuration. This error indicates that the system is unable to find the specified weight field in the data source that is being used for a particular InfoProvider or InfoObject.
  Causes:
  
  Missing Weight Field: The weight field that is expected in the data source is not present. This could be due to changes in the source system or incorrect mapping.
  Incorrect Data Source Configuration: The data source may not be properly configured to include the weight field.
  Data Source Changes: If the underlying data source (like an ODS, InfoCube, or flat file) has been modified (e.g., fields added or removed), it may lead to this error.
  Transformation Issues: If there are transformations defined that expect a weight field but the source does not provide it, this error can occur.
  Field Name Mismatch: The field name in the data source may not match the expected name in the BW system.
  
  Solutions:
  
  Check Data Source: Verify that the weight field exists in the source system. If it has been removed or renamed, you will need to update the data source accordingly.
  Update InfoObject: If the weight field is indeed missing, you may need to either add it to the source or modify the InfoObject to not require it.
  Adjust Transformations: Review the transformations associated with the data load process. If the weight field is not necessary, you can adjust the transformation rules to exclude it.
  Re-activate Data Source: If changes have been made to the data source, re-activate it in the BW system to ensure that the latest structure is recognized.
  Check Field Mapping: Ensure that the field mapping in the transformation is correct and that it points to the correct field in the source.
  Consult Documentation: Review any documentation or change logs related to the data source to understand if there have been any recent changes that could have affected the weight field.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  BW Modeling Tools: Use the BW Modeling Tools to analyze the InfoObjects and transformations to ensure they are correctly set up.
  Data Source Monitoring: Utilize transaction codes like RSA1 (Data Warehousing Workbench) to monitor and troubleshoot data sources and InfoProviders.
  Testing: Perform a test load to see if the issue persists after making changes.
  
  By following these steps, you should be able to identify the root cause of the RSDME424 error and implement a solution to resolve it.