How To Fix EPS013 - Error in event R511: Negative amounts are not permitted in the PS

SAP Error Message - Details

• Message type: E = Error

• Message class: EPS - Payment Scheme

• Message number: 013

• Message text: Error in event R511: Negative amounts are not permitted in the PS

What causes this issue?

You defined event R511 in such a way that a negative extrapolation
amount was determined. This is not permitted in connection with a
payment scheme.

System Response

Processing is terminated.

How to fix this error?

Check your settings in event R511 and change them so that a negative
amount is not determined.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EPS013 - Error in event R511: Negative amounts are not permitted in the PS ?

  The SAP error message EPS013, which states "Error in event R511: Negative amounts are not permitted in the PS," typically occurs in the context of Project System (PS) module transactions. This error indicates that there is an attempt to post a negative amount to a project, which is not allowed in the PS module.
  
  Cause:
  
  Negative Amount Posting: The most common cause of this error is that a transaction is trying to post a negative amount to a project or WBS (Work Breakdown Structure) element. This can happen during various processes, such as posting costs, billing, or adjustments.
  Incorrect Configuration: There may be configuration settings in the project system that do not allow negative postings.
  Data Entry Errors: Users may inadvertently enter negative values when they should be entering positive values.
  
  
  Solution:
  
  Review the Transaction: Check the transaction that triggered the error. Ensure that all amounts being posted are positive. If a negative amount is intended