How To Fix HRPAY99PM420 - Specified step &1 does not exist in model

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAY99PM - Messages for HR Process Manager

• Message number: 420

• Message text: Specified step &1 does not exist in model

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 HRPAY99PM420 - Specified step &1 does not exist in model ?

  The SAP error message HRPAY99PM420 indicates that a specified step in a payroll model does not exist. This error typically arises during the execution of payroll processing when the system is unable to find a defined step in the payroll model that is being referenced.
  Cause:
  
  Missing Step in Payroll Model: The most common cause is that the payroll model being used does not have the specified step defined. This could be due to a configuration error or an incomplete payroll model setup.
  Incorrect Model Reference: The payroll run may be referencing an incorrect or outdated payroll model that does not include the necessary steps.
  Transport Issues: If the payroll model was recently transported from another system, there may have been issues during the transport process that resulted in missing steps.
  Custom Modifications: If there have been custom modifications to the payroll process, it’s possible that a step was inadvertently removed or renamed.
  
  Solution:
  
  
  Check Payroll Model Configuration:
  
  Go to the transaction code PE03 (Maintain Payroll Models) and check the configuration of the payroll model being used.
  Ensure that the specified step exists in the model. If it does not, you may need to add it or correct the model.
  
  
  
  Verify Model Reference:
  
  Ensure that the payroll run is referencing the correct payroll model. Check the configuration in the payroll driver (e.g., RPCALCU0) to confirm that the correct model is being used.
  
  
  
  Review Transport Logs:
  
  If the payroll model was recently transported, check the transport logs for any errors or warnings that may indicate issues with the transport.
  
  
  
  Consult Documentation:
  
  Review any documentation related to the payroll model and its steps to ensure that all necessary steps are included and correctly configured.
  
  
  
  Testing:
  
  After making any changes, perform a test payroll run to ensure that the error is resolved and that the payroll process completes successfully.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  PE03: Maintain Payroll Models
  PC00_MXX_CALC: Payroll Calculation
  
  
  SAP Documentation: Review SAP Help documentation for payroll processing and model configuration.
  Support Community: Engage with the SAP Community or forums for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP HR consultant or reach out to SAP support for further assistance.