How To Fix RSAU229 - Target unit and source unit for the key figure & must be the same

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 229

• Message text: Target unit and source unit for the key figure & must be the same

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU229 - Target unit and source unit for the key figure & must be the same ?

  The SAP error message RSAU229 indicates that there is a mismatch between the target unit and the source unit for a key figure in a data transfer or data processing scenario, typically in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence).
  Cause:
  This error usually occurs when:
  
  Unit Mismatch: The key figure being processed has different units defined for the source and target. For example, if the source key figure is in "Kilograms" and the target expects "Pounds", this error will be triggered.
  Data Transfer Process (DTP) Configuration: The DTP might be incorrectly configured, leading to a mismatch in the expected units.
  Transformation Rules: The transformation rules between the source and target might not be correctly set up to handle unit conversions or might not account for the same units.
  
  Solution:
  To resolve the RSAU229 error, you can take the following steps:
  
  
  Check Key Figure Definitions:
  
  Go to the InfoObject definition of the key figure in question and verify the units defined for both the source and target.
  Ensure that both the source and target key figures are using the same unit of measure.
  
  
  
  Review Data Transfer Process (DTP):
  
  Open the DTP that is causing the error and check the settings.
  Ensure that the source and target are correctly mapped and that the units are consistent.
  
  
  
  Examine Transformation Rules:
  
  Check the transformation rules between the source and target InfoProviders.
  If necessary, add conversion logic to handle different units or ensure that the same units are being used.
  
  
  
  Data Source and Target Compatibility:
  
  Ensure that the data source and target InfoProviders are compatible in terms of data types and units.
  
  
  
  Testing:
  
  After making the necessary adjustments, run a test load to verify that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to data modeling, DTPs, and transformations in BW/BI for best practices.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and correct the cause of the RSAU229 error in your SAP environment.