How To Fix CMM_MTMCDS841 - Invalid FX rate (mrkt to doc. crcy); nominator or denominator is zero

CMM_MTMCDS841 - Overview

• Message type: E = Error

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

• Message number: 841

• Message text: Invalid FX rate (mrkt to doc. crcy); nominator or denominator is zero

What causes this issue?

An inconsistency occurred in the versioned pricing data. A fixed
exchange rate is defined for the conversion from the market currency to
the document currency but its nominator or denominator has a value of 0.

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_MTMCDS841 - Invalid FX rate (mrkt to doc. crcy); nominator or denominator is zero ?

  The SAP error message CMM_MTMCDS841 indicates that there is an issue with the foreign exchange (FX) rate being used in a transaction. Specifically, the error states that either the nominator or the denominator of the FX rate is zero, which makes the rate invalid for conversion purposes. This typically occurs in the context of financial transactions where currency conversion is required.
  Causes:
  
  Missing Exchange Rate: The exchange rate for the currency pair involved in the transaction may not be defined in the system.
  Zero Rates: The exchange rate might be set to zero, either in the configuration or due to a data entry error.
  Incorrect Currency Configuration: The currencies involved may not be properly configured in the system, leading to issues in rate retrieval.
  Data Entry Errors: There may be errors in the transaction data, such as incorrect currency codes or amounts.
  
  Solutions:
  
  
  Check Exchange Rate Configuration:
  
  Go to the transaction code OB08 (Maintain Exchange Rates) and verify