How To Fix FKKEXC155 - Unable to interpret currency key &1 entered

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 155

• Message text: Unable to interpret currency key &1 entered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKEXC155 - Unable to interpret currency key &1 entered ?

  The SAP error message FKKEXC155, which states "Unable to interpret currency key &1 entered," typically occurs in the context of financial transactions, particularly in the Contract Accounts Receivable and Payable (FI-CA) module. This error indicates that the system is unable to recognize or interpret the currency key that has been entered in a transaction.
  Causes:
  
  Invalid Currency Key: The currency key entered does not exist in the system. This could be due to a typo or using a currency that has not been defined in the system.
  Missing Currency Configuration: The currency may not be configured properly in the system settings, or it may not be assigned to the relevant company code or controlling area.
  Data Inconsistency: There may be inconsistencies in the master data or transaction data that reference the currency key.
  User Authorization: The user may not have the necessary authorizations to access or use the specified currency.
  
  Solutions:
  
  Check Currency Key: Verify that the currency key entered is correct. Ensure there are no typographical errors.
  Currency Configuration: 
  
  Go to the transaction code OB08 to check if the currency is defined in the system.
  Ensure that the currency is assigned to the relevant company code and that it is active.
  
  
  Master Data Review: Review the master data (e.g., customer/vendor accounts) to ensure that the currency is correctly assigned.
  Authorization Check: Ensure that the user has the necessary authorizations to work with the specified currency.
  Consult Documentation: If the currency is a new addition, ensure that all necessary configurations have been completed according to SAP guidelines.
  
  Related Information:
  
  Transaction Codes: 
  
  OB08: Maintain exchange rates and currency settings.
  OBA7: Check and maintain currency settings for company codes.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.