How To Fix MM_PUR_SES162 - Currency Conversion from &1 to &2 not possible.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 162

• Message text: Currency Conversion from &1 to &2 not possible.

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_SES162 - Currency Conversion from &1 to &2 not possible. ?

  The SAP error message MM_PUR_SES162, which states "Currency Conversion from &1 to &2 not possible," typically occurs in the context of purchasing and materials management when there is an issue with currency conversion between two different currencies in a transaction. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Exchange Rate: The most common cause of this error is that there is no exchange rate defined in the system for the currency pair involved (from &1 to &2).
  Invalid Currency Pair: The currencies specified may not be valid or recognized by the system.
  Date Issues: The exchange rate may not be valid for the date of the transaction. Exchange rates can be time-sensitive, and if the rate is not maintained for the specific date, the conversion will fail.
  Configuration Issues: There may be configuration issues in the currency settings or in the financial settings of the SAP system.
  
  Solution:
  
  
  Check Exchange Rates:
  
  Go to the transaction code OB08 (Maintain Exchange Rates) and check if there is an exchange rate defined for the currency pair in question.
  If not, you will need to enter the appropriate exchange rate for the currencies involved.
  
  
  
  Verify Currency Settings:
  
  Ensure that both currencies are correctly configured in the system. You can check this in the transaction code OB22 (Define Currency Types) to ensure that the currencies are active and properly set up.
  
  
  
  Check Transaction Date:
  
  Verify the date of the transaction and ensure that there is an exchange rate available for that specific date. If necessary, update the exchange rates for the required date.
  
  
  
  Review Configuration:
  
  If the issue persists, review the configuration settings related to currency conversion in the SAP system. This may involve checking the settings in the Financial Accounting (FI) module or the Materials Management (MM) module.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on currency conversion issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OB08: Maintain Exchange Rates
  OB22: Define Currency Types
  ME21N: Create Purchase Order (to reproduce the error)
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  User Roles: Ensure that the user has the necessary authorizations to view and maintain exchange rates.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the MM_PUR_SES162 error in SAP. If the problem persists, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.