How To Fix 5E051 - The key currency change to & in interval from & to & (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: 5E - Error messages for Spanish infotypes module pools

• Message number: 051

• Message text: The key currency change to & in interval from & to & (&)

What causes this issue?

The valid system currency for the Human Resources module, found in the
table T500C, changes in the specified date interval.
As a consequence, the system cannot specify the currency corresponding
to the entry you wish to make.

System Response

It is not possible to create said entry while the date interval
contains a currency change.

How to fix this error?

Check whether the date interval entered is correct.
If it is, check the currency entries in table T500C, and change them so
that they does not imply a currency change within the date interval
given.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5E051 - The key currency change to & in interval from & to & (&) ?

  The SAP error message 5E051 indicates that there is an issue related to a key currency change in the system. This error typically arises when there is an attempt to change the currency key for a specific interval in a financial context, such as during the configuration of a company code or during the execution of a financial transaction.
  Cause:
  The error message 5E051 is triggered when:
  
  There is an attempt to change the currency key for a period where transactions have already been posted.
  The currency change is not allowed because it would affect the integrity of financial data.
  The specified interval for the currency change overlaps with existing postings or is not valid.
  
  Solution:
  To resolve the error, consider the following steps:
  
  
  Check Posting Periods: Ensure that there are no postings in the specified interval. If there are postings, you may need to reverse or adjust them before changing the currency key.
  
  
  Review Configuration: Verify the configuration settings for the company code or controlling area. Ensure that the currency settings are correctly defined and that the intervals for currency changes do not overlap with existing financial data.
  
  
  Use Correct Transaction Codes: Make sure you are using the correct transaction codes for changing currency settings. For example, use transaction code OB08 for maintaining exchange rates and currency settings.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific guidelines on changing currency keys and the implications of such changes.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on your specific system configuration and requirements.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  OB08: Maintain exchange rates.
  OBY6: Define currency types.
  OBY1: Define company code settings.
  
  
  
  SAP Notes: Check for any SAP Notes related to currency changes and error message 5E051. SAP Notes often provide specific fixes or workarounds for known issues.
  
  
  Testing in Development Environment: If possible, test the currency change in a development or sandbox environment before applying it to the production system to avoid disruptions.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.