How To Fix RP455 - Changes in the payroll past for wage type & not allowed

RP455 - Overview

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 455

• Message text: Changes in the payroll past for wage type & not allowed

What causes this issue?

Changes to payroll past for wage type &V1& for infotype &V2& in
Retroactive Accounting Characteristics for Wage Types table (T591B) are
not allowed.
The employee is accounted for until &V3&, the change makes a
retroactive accounting trigger from &v4& necessary.

System Response

The action is not allowed.

How to fix this error?

Check your entries.
Check your system settings

Error message extract from SAP system. Copyright SAP SE.

RP455 - Details

• The SAP error message RP455 ("Changes in the payroll past for wage type & not allowed") typically occurs when there is an attempt to make changes to payroll data for a period that has already been processed. This error is common in payroll processing when trying to adjust wage types or other payroll-related data for periods that have already been closed.
  
  Cause:
  
  Closed Payroll Period: The most common cause is that the payroll period for which you are trying to make changes has already been closed. SAP does not allow changes to payroll results for closed periods to maintain data integrity.
  Wage Type Restrictions: Certain wage types may have restrictions that prevent changes after payroll has been processed.
  Incorrect Configuration: There may be configuration settings in the payroll schema or wage type settings that restrict changes to historical data.
  
  
  Solution:
  
  
  Open the Payroll Period: If you need to make changes to payroll data for a closed