How To Fix RSRTS_CDS177 - Conversion: &1 is no valid unit/currency

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 177

• Message text: Conversion: &1 is no valid unit/currency

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS177 - Conversion: &1 is no valid unit/currency ?

  The SAP error message RSRTS_CDS177, which states "Conversion: &1 is no valid unit/currency," typically occurs in the context of reporting or data extraction when the system encounters an issue with the unit or currency conversion in a query or report. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Invalid Unit/Currency: The error indicates that the system is trying to convert a value using a unit or currency that is not recognized or is not valid in the context of the query.
  Missing Master Data: The required master data for the unit or currency may be missing or not properly maintained in the system.
  Incorrect Configuration: There may be configuration issues in the settings for units of measure or currency conversion in the SAP system.
  Data Type Mismatch: The data type of the field being processed may not match the expected type for conversion.
  
  Solutions:
  
  Check Master Data: Ensure that the unit or currency being referenced in the query is correctly defined in the system. You can check the relevant master data tables (e.g., T006 for units of measure, TCURC for currency types).
  Review Query Settings: If you are using a query or report, review the settings to ensure that the units and currencies are correctly specified and that they match the data being processed.
  Update Configuration: If there are configuration issues, you may need to update the settings in the relevant configuration areas (e.g., in the SAP Customizing Implementation Guide).
  Data Validation: Validate the data being processed to ensure that it contains valid units and currencies. You may need to clean or transform the data if there are inconsistencies.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to currency and unit conversions.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the definitions of the relevant tables or SE37 (Function Module) to explore any function modules related to currency conversion.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review the SAP documentation related to currency conversion and units of measure for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation, as they can provide deeper insights into system configurations and data integrity.