How To Fix HRPAYDEBAV171 - The required constant(s) could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYDEBAV - HR-BAV (CPS) Error Messages (Germany)

• Message number: 171

• Message text: The required constant(s) could not be determined

What causes this issue?

Appropriate values should be determined for one or more selected
constants for the period &V1& to &V2&. This requirement could not be
met for one or more of the constants.

System Response

Processing is terminated.

How to fix this error?

Pension scheme constants must be defined in table T5DC1. The amount
constants are also entered as values in table T511K or T511P.
Check the constants in table T5DC1.

Procedure for System Administrators

Function module: &V3&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYDEBAV171 - The required constant(s) could not be determined ?

  The SAP error message HRPAYDEBAV171, which states "The required constant(s) could not be determined," typically occurs in the context of payroll processing within the SAP HR module. This error indicates that the system is unable to find the necessary constants (such as tax rates, social security contributions, or other payroll-related constants) that are required for the payroll calculation.
  Causes:
  
  Missing Configuration: The constants required for payroll calculations may not be configured in the system. This could be due to missing entries in the relevant tables or incorrect settings in the payroll schema.
  Incorrect Infotypes: The employee's infotypes (such as IT0008 for basic pay, IT0014 for recurring payments, etc.) may not be correctly maintained, leading to the inability to derive the necessary constants.
  Country-Specific Settings: If the payroll is country-specific, the constants for that particular country may not be set up correctly.
  Changes in Legislation: Recent changes in tax laws or social security regulations may not have been updated in the system, leading to missing constants.
  Customizations: If there are custom payroll calculations or schemas, they may not be correctly referencing the required constants.
  
  Solutions:
  
  Check Configuration: Review the payroll configuration settings in the SAP system. Ensure that all necessary constants are defined in the relevant tables (e.g., T511, T511K).
  Review Infotypes: Verify that the employee's infotypes are correctly maintained and that all necessary data is present. Ensure that the relevant infotypes are filled out correctly for the payroll period in question.
  Update Constants: If there have been recent changes in legislation, ensure that the payroll constants are updated accordingly. This may involve consulting with the payroll department or legal advisors.
  Test Payroll Schema: If custom payroll schemas are in use, test them to ensure they are functioning correctly and that they reference the necessary constants.
  Consult Documentation: Refer to SAP documentation or notes related to the specific payroll country version you are using. There may be specific notes addressing this error.
  Debugging: If the issue persists, consider debugging the payroll run to identify where the constants are not being determined. This may require technical expertise.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently releases updates that may address specific issues.
  Transaction Codes: Use transaction codes like PE01 (to maintain payroll schemas) and PE02 (to maintain payroll rules) to check and modify the payroll configuration.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the cause of the HRPAYDEBAV171 error and implement a solution to resolve it.