How To Fix RSRTS_CDS176 - Conversion: &1 cannot be used as source unit/currency for &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 176

• Message text: Conversion: &1 cannot be used as source unit/currency for &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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS176 - Conversion: &1 cannot be used as source unit/currency for &2 ?

  The SAP error message RSRTS_CDS176 indicates that there is a problem with the conversion of units or currencies in a query or report. Specifically, the message states that a certain source unit or currency cannot be used for a target unit or currency. This typically occurs in the context of reporting or data extraction where unit or currency conversions are required.
  Cause
  The error can arise due to several reasons:
  
  Incompatible Units/Currencies: The source unit or currency you are trying to use is not compatible with the target unit or currency. For example, trying to convert a weight measurement into a currency.
  Missing Conversion Factors: There may be no defined conversion factors between the source and target units/currencies in the system.
  Incorrect Data Model: The data model or the InfoProvider may not be set up correctly to handle the conversion.
  Configuration Issues: There may be issues in the configuration of the currency or unit of measure settings in the SAP system.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Compatibility: Ensure that the source unit or currency is compatible with the target unit or currency. Review the data types and ensure they are appropriate for conversion.
  
  
  Define Conversion Factors: If the conversion factors are missing, you may need to define them in the system. This can usually be done in the customizing settings for units of measure or currencies.
  
  
  Review Data Model: Check the data model and ensure that the InfoProvider is set up correctly to handle the required conversions. This may involve checking the characteristics and key figures involved in the query.
  
  
  Configuration Settings: Review the configuration settings for currencies and units of measure in the SAP system. Ensure that all necessary settings are in place and correctly configured.
  
  
  Test with Sample Data: If possible, test the conversion with sample data to see if the issue persists. This can help isolate whether the problem is with specific data or a broader configuration issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling unit and currency conversions in your version of SAP.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  Transaction Codes: You may want to check transaction codes related to currency conversion and unit of measure settings, such as OB08 (for currency settings) or CUNI (for unit of measure settings).
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community forums can be a valuable resource for finding similar issues faced by other users and the solutions they found.
  
  By following these steps, you should be able to identify and resolve the cause of the RSRTS_CDS176 error in your SAP environment.