How To Fix GLE_MCA285 - Not possible to convert rate from format 28(14 dec) to 9(5 dec) with &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GLE_MCA - Multicurrency Accounting

• Message number: 285

• Message text: Not possible to convert rate from format 28(14 dec) to 9(5 dec) with &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GLE_MCA285 - Not possible to convert rate from format 28(14 dec) to 9(5 dec) with &1 ?

  The SAP error message GLE_MCA285 indicates that there is an issue with converting a currency rate from one format to another. Specifically, it suggests that the system is trying to convert a rate that has a precision of 14 decimal places (28(14 dec)) to a format that only allows for 5 decimal places (9(5 dec)). This typically occurs in the context of financial transactions or currency conversions within the SAP system.
  Cause:
  
  Precision Mismatch: The primary cause of this error is a mismatch in the decimal precision of the currency rates being used. The system is attempting to convert a currency rate that has too many decimal places for the target format.
  Configuration Issues: There may be configuration settings in the SAP system that define how currency rates are stored and displayed, which could lead to this error if not set correctly.
  Data Entry Errors: Incorrect data entry or import of currency rates with excessive decimal places can also trigger this error.
  
  Solution:
  
  
  Check Currency Rate Configuration:
  
  Review the configuration settings for currency rates in the SAP system. Ensure that the decimal places for currency rates are set correctly according to your business requirements.
  You can check this in the transaction code OB08 (Maintain Exchange Rates) or through the relevant configuration settings in the Financial Accounting (FI) module.
  
  
  
  Adjust Currency Rates:
  
  If you have control over the currency rates being entered, ensure that they conform to the required format. You may need to round the rates to fit within the 5 decimal places limit.
  If you are importing rates from an external source, ensure that the source data is formatted correctly before importing it into SAP.
  
  
  
  Data Validation:
  
  Implement data validation checks to ensure that any currency rates entered into the system do not exceed the allowed decimal places. This can help prevent the error from occurring in the future.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for any specific notes or patches related to this error message. There may be updates or recommendations that can help resolve the issue.
  
  
  
  Testing:
  
  After making any changes, conduct thorough testing to ensure that the issue is resolved and that currency conversions are functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB08 (Maintain Exchange Rates) and OBA1 (Define Document Types) for managing currency settings.
  SAP Notes: Check SAP Notes for any known issues or fixes related to currency conversion errors. You can search for GLE_MCA285 in the SAP Support Portal.
  User Exits and BAdIs: If you have custom developments, check if there are any user exits or BAdIs that might be affecting currency rate handling.
  
  By addressing the precision mismatch and ensuring proper configuration, you should be able to resolve the GLE_MCA285 error in your SAP system.