How To Fix T4159 - Posted flows after rollover date already exist

SAP Error Message - Details

• Message type: E = Error

• Message class: T4 - Time deposit processing

• Message number: 159

• Message text: Posted flows after rollover date already exist

What causes this issue?

There are already posted flows after the desired rollover date &v1&.
The rollover date is within the calculation period of a posted flow.
A rollover within the period is not permitted because this would
change the the flow.

How to fix this error?

Please select a later rollover date or reverse the postings for the
corresponding flows.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T4159 - Posted flows after rollover date already exist ?

  The SAP error message T4159, which states "Posted flows after rollover date already exist," typically occurs in the context of financial or controlling modules when there are attempts to post transactions that are dated after a defined rollover date. This rollover date is often set to prevent postings in a closed period, ensuring that financial data remains consistent and accurate.
  Cause:
  
  Rollover Date Set: The rollover date has been defined in the system, and any postings attempted after this date are blocked.
  Open Periods: There may be open periods in the system that allow postings, but the specific transaction you are trying to execute is restricted due to the rollover date.
  Incorrect Posting Date: The posting date of the transaction you are trying to execute is after the defined rollover date.
  
  Solution:
  
  
  Check Rollover Date: Verify the rollover date set in the system. This can usually be found in the configuration settings for financial accounting or controlling.
  
  Navigate to the relevant configuration area (e.g., in SPRO: Financial Accounting > Financial Accounting Global Settings > Document > Document Control > Define Rollover Date).
  
  
  
  Adjust Posting Date: If the posting date of your transaction is incorrect, adjust it to a date that is before the rollover date.
  
  
  Change Rollover Date: If necessary and if you have the appropriate authorizations, you can change the rollover date to allow postings after that date. However, this should be done with caution and typically requires approval from financial management to ensure compliance with accounting standards.
  
  
  Consult with Finance Team: If you are unsure about changing the rollover date or if it is necessary to post after the rollover date, consult with your finance or accounting team to understand the implications.
  
  
  Use Special Transactions: In some cases, there may be special transactions or adjustments that can be made to allow for necessary postings, such as adjustments or corrections.
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for your specific version to understand how rollover dates are managed and the implications of changing them.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to financial settings or to post transactions.
  Audit Trail: Be aware that changing financial settings or posting dates can have implications for audit trails and financial reporting.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide further assistance based on your specific system configuration and business processes.