How To Fix RSRTS_CDS175 - Conversion: source unit/currency &1 cannot be used for function &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 175

• Message text: Conversion: source unit/currency &1 cannot be used for function &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS175 - Conversion: source unit/currency &1 cannot be used for function &2 ?

  The SAP error message RSRTS_CDS175 typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the conversion of units or currencies in a query or report. The error message indicates that the source unit or currency specified cannot be used for the function being executed.
  Cause:
  
  Incompatible Units/Currencies: The source unit or currency specified in the query does not match the expected units or currencies for the function being executed. This can happen if the data model is not set up correctly or if there are mismatches in the data types.
  Missing Conversion Logic: There may be a lack of conversion logic defined for the specific unit or currency in the system.
  Data Source Issues: The data source may not have the necessary information or mappings to perform the conversion.
  Configuration Errors: There could be configuration issues in the InfoObjects or the query definition that lead to this error.
  
  Solution:
  
  Check Query Definition: Review the query definition in the Query Designer to ensure that the correct units and currencies are being used. Make sure that the key figures and characteristics are properly defined.
  Verify Data Source: Ensure that the data source being used has the necessary mappings and conversion logic for the units and currencies involved.
  Update Conversion Settings: If applicable, update the conversion settings in the InfoObject or the relevant configuration settings in the BW system.
  Check for Missing Data: Ensure that the data being queried contains the necessary information for the conversion. If data is missing, it may lead to this error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function or query you are working with to see if there are any known issues or additional configuration steps required.
  Test with Different Data: If possible, test the query with different data sets to see if the issue persists, which can help isolate the problem.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSRT (Query Monitor) to analyze and troubleshoot the issue further.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or BW team for deeper analysis and support.