How To Fix NAA344 - Overflow with currency conversion from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 344

• Message text: Overflow with currency conversion from &1 to &2

What causes this issue?

An amount is to be converted from currency &V1& to &V2&.
An overflow occurred during assignment of a value.

System Response

Processing is terminated.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Contact SAP.
The error occurred in function module &V3&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message NAA344 - Overflow with currency conversion from &1 to &2 ?

  The SAP error message NAA344, which indicates an "Overflow with currency conversion from &1 to &2," typically occurs during currency conversion processes in SAP, particularly when the system attempts to convert an amount from one currency to another and the resulting value exceeds the allowable limits for the data type being used.
  Cause:
  
  Data Type Limitations: The error often arises because the resulting value from the currency conversion exceeds the maximum limit of the data type (e.g., a numeric field) that is being used to store the converted amount.
  Incorrect Exchange Rates: If the exchange rates are set incorrectly or are unusually high, this can lead to inflated values that cause an overflow.
  Large Amounts: If the original amount being converted is very large, even a standard exchange rate can lead to an overflow.
  Configuration Issues: There may be issues with the configuration of currency settings in the system.
  
  Solution:
  
  Check Exchange Rates: Verify the exchange rates in the system to ensure they are correct and reasonable. Adjust them if necessary.
  Review Amounts: Check the amounts being converted to see if they are excessively large. If they are, consider breaking them down into smaller transactions if possible.
  Data Type Adjustment: If feasible, consider changing the data type of the field that is causing the overflow to a larger type that can accommodate larger values.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that can resolve known issues.
  Debugging: If you have access to development tools, you can debug the program or transaction that is causing the error to identify the exact point of failure and the values being processed.
  Consult Documentation: Review SAP documentation or consult with your SAP support team for additional insights or specific configurations that may need to be adjusted.
  
  Related Information:
  
  Transaction Codes: You may want to look into transaction codes like OB08 (for maintaining exchange rates) or other relevant financial transaction codes.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to SAP support for further assistance.