How To Fix MN571 - Translation of currency from & to & not possible (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 571

• Message text: Translation of currency from & to & not possible (internal error)

What causes this issue?

Translation of the currency from &V1& to &V2& is not possible in the
Logistics Information System for time of update &V3&, hierarchy &V4&,
due to faulty entries in table TMC23.

System Response

The function has been terminated.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN571 - Translation of currency from & to & not possible (internal error) ?

  The SAP error message MN571, which states "Translation of currency from & to & not possible (internal error)," typically occurs during currency conversion processes in SAP, particularly when dealing with financial transactions or reporting. This error can arise due to several reasons, and understanding the cause is crucial for finding a solution.
  Causes:
  
  
  Missing Exchange Rate: The most common cause is that there is no exchange rate defined for the currency pair in question. If SAP cannot find a valid exchange rate for the currencies involved, it will throw this error.
  
  
  Incorrect Configuration: There may be issues with the configuration of the currency settings in the system. This includes settings in the currency translation or the financial settings.
  
  
  Data Inconsistencies: There could be inconsistencies in the master data or transactional data that prevent the system from performing the currency conversion.
  
  
  Date Issues: The exchange rate might not be valid for the date of the transaction. Exchange rates are often time-sensitive, and if the date falls outside the range of valid rates, the conversion will fail.
  
  
  Internal System Errors: Sometimes, the error can be due to internal system issues or bugs that may require technical support to resolve.
  
  
  Solutions:
  
  
  Check Exchange Rates:
  
  Go to the transaction code OB08 to check if the exchange rates for the relevant currency pair are maintained.
  If not, you will need to enter the appropriate exchange rates for the currencies involved.
  
  
  
  Review Configuration:
  
  Ensure that the currency settings in the system are correctly configured. This includes checking the settings in the Financial Accounting (FI) module and any related modules.
  
  
  
  Validate Data:
  
  Check the master data and transactional data for any inconsistencies. Ensure that all relevant data is correctly maintained and that there are no missing entries.
  
  
  
  Check Transaction Dates:
  
  Verify that the transaction date falls within the range of valid exchange rates. If necessary, adjust the transaction date or update the exchange rates.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Technical Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP's technical support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like OB08 (Maintain Exchange Rates), OBA1 (Define Currency Types), and others related to currency management.
  Documentation: Review SAP documentation related to currency translation and financial transactions for more detailed guidance.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the MN571 error and implement a solution to resolve it.