How To Fix CMM_MTMCDS830 - No FX rate (mrkt to doc. crcy) set

SAP Error Message - Details

• Message type: E = Error

• Message class: CMM_MTMCDS - Messages in CDS Views for Mark-to-Market Reporting

• Message number: 830

• Message text: No FX rate (mrkt to doc. crcy) set

What causes this issue?

An inconsistency occurred in the versioned pricing data. No exchange
rate is defined for the conversion from the market currency to the
document currency.

System Response

Cannot evaluate the price.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_MTMCDS830 - No FX rate (mrkt to doc. crcy) set ?

  The SAP error message CMM_MTMCDS830 indicates that there is no foreign exchange (FX) rate set for converting from the market currency to the document currency. This error typically arises in scenarios involving financial transactions where currency conversion is necessary, such as in the context of market-to-market (MTM) accounting or when dealing with foreign currency transactions.
  Cause:
  
  Missing Exchange Rate: The primary cause of this error is that the system cannot find a valid exchange rate for the specified currencies on the date of the transaction.
  Incorrect Configuration: The exchange rate type or the currency pair may not be correctly configured in the system.
  Date Issues: The exchange rate may not be available for the specific date of the transaction, possibly due to the rate not being maintained or the date falling outside the valid range.
  Currency Pair Not Defined: The currency pair (market currency to document currency) may not be defined in the system.
  
  Solution:
  
  
  Check Exchange Rate Maintenance:
  
  Go to the transaction code OB08 (or the relevant transaction for maintaining exchange rates).
  Verify that the exchange rate for the specific currency pair (market currency to document currency) is maintained for the relevant date.
  If it is missing, you will need to enter the appropriate exchange rate.
  
  
  
  Verify Configuration:
  
  Ensure that the exchange rate type used in your transaction is correctly configured and that it includes the necessary currency pairs.
  Check the settings in the relevant configuration areas (e.g., Financial Accounting, Controlling).
  
  
  
  Check Transaction Date:
  
  Ensure that the transaction date falls within the range of valid exchange rates. If the transaction date is in the future or too far in the past, you may need to adjust the date or maintain the exchange rate for that period.
  
  
  
  Currency Pair Definition:
  
  Confirm that the currency pair is defined in the system. If not, you may need to create it or adjust the existing settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for any specific configurations or settings that may be required for your particular implementation.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  OB08: Maintain exchange rates.
  OBBS: Display exchange rates.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles: Ensure that you have the necessary authorizations to maintain exchange rates and perform the required configurations.
  
  By following these steps, you should be able to resolve the error message CMM_MTMCDS830 and ensure that the necessary exchange rates are in place for your transactions.