How To Fix RS2HANA_VIEW070 - External SAP HANA view: Key figure '&1', unit conversion '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 070

• Message text: External SAP HANA view: Key figure '&1', unit conversion '&2'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW070 - External SAP HANA view: Key figure '&1', unit conversion '&2' ?

  The SAP error message RS2HANA_VIEW070 typically occurs when there is an issue with the key figures in an external SAP HANA view, particularly related to unit conversion. This error can arise in various scenarios, such as when working with SAP BW (Business Warehouse) or SAP HANA models.
  Cause:
  
  Missing Unit Conversion: The key figure specified in the error message may not have a corresponding unit conversion defined in the system.
  Inconsistent Data Types: The data types of the key figure and the unit of measure may not match, leading to conversion issues.
  Configuration Issues: There may be configuration problems in the HANA view or the underlying data model that prevent proper unit conversion.
  Data Source Issues: The data source feeding into the HANA view may not be providing the necessary information for unit conversion.
  
  Solution:
  
  
  Check Unit Conversion Settings:
  
  Go to the key figure settings in the SAP BW or HANA model and ensure that the unit conversion is properly defined.
  Verify that the unit of measure is correctly assigned to the key figure.
  
  
  
  Review Data Types:
  
  Ensure that the data types for the key figure and the unit of measure are compatible. If they are not, you may need to adjust the data types in the model.
  
  
  
  Update HANA View:
  
  If you have made changes to the underlying data model or key figures, make sure to refresh or re-activate the HANA view to apply those changes.
  
  
  
  Check Data Source:
  
  Verify that the data source feeding into the HANA view is correctly configured and that it provides the necessary data for unit conversion.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP BW or HANA you are using for any known issues or additional configuration steps.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the HANA view or using transaction codes like RSRT (Query Monitor) to analyze the query and identify where the error is occurring.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for BW and HANA regarding key figures, unit conversions, and external views for more detailed guidance.
  
  By following these steps, you should be able to identify and resolve the issue related to the RS2HANA_VIEW070 error message.