How To Fix P2818 - ATTENTION: Change on & affects previous day

SAP Error Message - Details

• Message type: E = Error

• Message class: P2 - Messages for HR Time Management

• Message number: 818

• Message text: ATTENTION: Change on & affects previous day

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message P2818 - ATTENTION: Change on & affects previous day ?

  The SAP error message P2818, which states "ATTENTION: Change on & affects previous day," typically occurs in the context of time management or payroll processing within SAP. This message indicates that a change made to a time record or a related object (like a work schedule or absence) has implications for a previous day, which may affect payroll calculations or reporting.
  Cause:
  
  Date Overlap: The change you are trying to make is for a date that has already been processed or closed in the system. This could be due to changes in attendance, absences, or other time-related data.
  Payroll Period: The change may fall within a payroll period that has already been finalized, which can lead to discrepancies in payroll calculations.
  Time Evaluation: If the time evaluation has already been run for the previous day, any changes made after that point can trigger this warning.
  
  Solution:
  
  Review Changes: Before proceeding with the change, review the implications of the modification. Ensure that it is necessary and that you understand how it will affect previous records.
  Adjust Time Records: If the change is essential, you may need to adjust the time records for the previous day accordingly. This could involve correcting attendance or absence records.
  Re-run Time Evaluation: After making the necessary changes, you may need to re-run the time evaluation for the affected period to ensure that all calculations are accurate.
  Consult with Payroll: If you are unsure about the implications of the change, consult with your payroll department or SAP HR specialist to ensure compliance with payroll processing rules.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its documentation and may have specific recommendations for your version.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30 (Maintain HR Master Data), PT60 (Time Evaluation), and others that may be involved in managing time data.
  Documentation: Review SAP documentation related to time management and payroll processing to understand the broader context of how changes affect payroll and reporting.
  
  By following these steps, you can address the P2818 error message effectively while ensuring that your time management and payroll processes remain accurate and compliant.