How To Fix ACEPS049 - Error during reversal of opening entries

SAP Error Message - Details

• Message type: E = Error

• Message class: ACEPS - Fehlermeldungen Abgrenzungsbuchungen

• Message number: 049

• Message text: Error during reversal of opening entries

What causes this issue?

In accordance with the settings under
<DS:SIMG.FIGL_ACE_ACRTYPE_DC>Customizing for accrual types</>, the
system resets all opening entries posted so far by creating inverse
postings (reversals) for them.
If another opening posting is made subsequently, this ensures that the
whole amount to be accrued is posted as the opening posting.
This prevents <DS:TX.ACE_EXCHNGE_RATE_DIFFERENCES>exchange rate
differences</> from occurring.

System Response

Errors have occurred during creation of inverse postings by the system.
Read the ensuing error messages.

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 ACEPS049 - Error during reversal of opening entries ?

  The SAP error message ACEPS049, which indicates "Error during reversal of opening entries," typically occurs in the context of financial accounting when there is an issue with reversing opening balance entries. This can happen for various reasons, including configuration issues, data inconsistencies, or incorrect transaction processing.
  Causes:
  
  Incorrect Configuration: The settings for opening balance entries may not be correctly configured in the system.
  Data Inconsistencies: There may be inconsistencies in the data, such as missing or incorrect entries in the relevant tables.
  Posting Period Issues: The posting period may be closed, preventing any changes or reversals from being made.
  Authorization Issues: The user may not have the necessary authorizations to perform the reversal.
  Technical Errors: There could be underlying technical issues, such as problems with the database or application logic.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for opening balances in the Financial Accounting (FI) module to ensure they are set up correctly.
  Verify Data: Check for any inconsistencies in the data related to the opening entries. This may involve reviewing the relevant tables and ensuring that all necessary entries are present and correct.
  Open Posting Period: Ensure that the posting period for the reversal is open. If it is closed, you may need to open it temporarily to perform the reversal.
  User Authorizations: Verify that the user attempting the reversal has the necessary authorizations to perform this action.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into the specific cause of the issue.
  Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB08 (Reverse Document) and OB52 (Open and Close Posting Periods) for managing financial entries.
  Documentation: Review SAP documentation related to financial accounting and opening balances for best practices and guidelines.
  
  If you continue to experience issues after trying these solutions, it may be beneficial to engage with SAP support or a consultant who specializes in SAP FI for further assistance.