How To Fix PSSC_NET120 - Too many NCDs are active for the same payment period &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PSSC_NET - Net Calculation

• Message number: 120

• Message text: Too many NCDs are active for the same payment period &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PSSC_NET120 - Too many NCDs are active for the same payment period &1 ?

  The SAP error message PSSC_NET120 indicates that there are too many Non-Compensatory Deductions (NCDs) active for the same payment period. This typically occurs in the context of payroll processing, where the system has identified multiple deductions that are conflicting or exceeding the allowed limit for a specific payment period.
  Cause:
  
  
  Multiple Active NCDs: The primary cause of this error is that there are multiple NCDs that are set to be active for the same payment period. This can happen if:
  
  The same deduction type is mistakenly set up multiple times for the same employee.
  There are overlapping validity periods for different NCDs.
  Incorrect configuration in the payroll setup or deduction types.
  
  
  
  Configuration Issues: The configuration settings for NCDs in the payroll module may not be set correctly, leading to the system allowing more deductions than intended.
  
  
  Solution:
  
  
  Review Active NCDs: Check the employee's payroll records to identify all active NCDs for the specified payment period. You can do this by:
  
  Navigating to the employee's payroll information in SAP.
  Reviewing the deduction types and their validity periods.
  
  
  
  Adjust Validity Periods: If you find that there are overlapping NCDs, you may need to adjust the validity periods of the deductions to ensure that only the intended deductions are active for the payment period in question.
  
  
  Remove Duplicate NCDs: If there are duplicate NCDs, remove or deactivate the unnecessary ones to ensure compliance with the system's limits.
  
  
  Configuration Check: Review the configuration settings for NCDs in the payroll module. Ensure that the settings align with your organization's policies and that they do not allow for excessive deductions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing NCDs and understanding the limits set by the system.
  
  
  Testing: After making adjustments, run a test payroll to ensure that the error does not reoccur and that the deductions are processed correctly.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing NCDs.
  Payroll Configuration: Familiarize yourself with the payroll configuration settings related to deductions, as this will help prevent similar issues in the future.
  User Roles: Ensure that users responsible for payroll processing have the appropriate roles and permissions to make necessary changes to employee records and deduction settings.
  
  By following these steps, you should be able to resolve the PSSC_NET120 error and ensure that your payroll processing runs smoothly.