How To Fix /IWBEP/CM_MGW_RT221 - Currency amount conversion failed (decimals) for property '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 221

• Message text: Currency amount conversion failed (decimals) for property '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_RT221 - Currency amount conversion failed (decimals) for property '&1' ?

  The SAP error message /IWBEP/CM_MGW_RT221 Currency amount conversion failed (decimals) for property '&1' typically occurs in the context of OData services when there is an issue with currency amount conversion, particularly related to the decimal places defined for the currency fields.
  Cause:
  
  
  Decimal Places Mismatch: The error often arises when the number of decimal places defined in the data model does not match the number of decimal places in the actual data being processed. For example, if a currency field is defined to have two decimal places but the incoming data has more than two decimal places, this error can occur.
  
  
  Incorrect Data Format: The data being sent to the OData service may not be in the expected format, leading to conversion issues.
  
  
  Configuration Issues: There may be configuration issues in the backend system regarding currency settings, such as the currency type or the decimal settings for the currency.
  
  
  Solution:
  
  
  Check Data Model: Review the data model for the OData service and ensure that the decimal places for currency fields are correctly defined. Adjust the model if necessary.
  
  
  Validate Incoming Data: Ensure that the data being sent to the OData service adheres to the expected format and decimal places. If you are sending data from an external system, validate the data before sending it.
  
  
  Adjust Currency Settings: Check the currency settings in the SAP system. Ensure that the currency type and decimal settings are correctly configured in the relevant customizing settings (e.g., transaction OB08 for currency settings).
  
  
  Error Handling: Implement error handling in your application to catch such errors and provide meaningful feedback to users or logs for further analysis.
  
  
  Testing: After making changes, test the OData service with various currency amounts to ensure that the issue is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling currency conversion issues.
  OData Service Documentation: Review the documentation for the specific OData service you are working with to understand the expected data formats and constraints.
  Debugging: If the issue persists, consider debugging the OData service to trace where the conversion is failing and gather more context about the error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.