How To Fix HRPAYCH_QST21003 - The calculation step does not allow the active subapplication 'QST3'.

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYCH_QST21 - Messages for Withholding Tax

• Message number: 003

• Message text: The calculation step does not allow the active subapplication 'QST3'.

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 HRPAYCH_QST21003 - The calculation step does not allow the active subapplication 'QST3'. ?

  The SAP error message HRPAYCH_QST21003 indicates that there is an issue with the calculation step in the payroll process, specifically related to the active subapplication 'QST3'. This error typically arises in the context of payroll processing in SAP HR (Human Resources) when the system encounters a configuration or data issue that prevents it from executing the payroll calculation correctly.
  Cause:
  
  Incorrect Configuration: The payroll schema or the calculation step may not be configured to handle the subapplication 'QST3'. This could be due to missing or incorrect settings in the payroll schema.
  Inactive Subapplication: The subapplication 'QST3' may not be activated or properly defined in the system.
  Data Issues: There may be missing or incorrect data in the employee master data or payroll results that are required for the calculation step.
  Version Compatibility: The version of the payroll schema or the specific calculation step may not support the subapplication being used.
  
  Solution:
  
  Check Payroll Schema: Review the payroll schema to ensure that it includes the necessary calculation steps for the subapplication 'QST3'. You may need to modify the schema to include this subapplication if it is required.
  Activate Subapplication: Ensure that the subapplication 'QST3' is activated in the system. This can typically be done in the configuration settings for payroll.
  Review Employee Data: Check the employee master data and payroll results for any inconsistencies or missing information that could be causing the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific payroll configuration and the subapplication 'QST3' for any additional guidance or troubleshooting steps.
  Testing: After making changes, perform a test run of the payroll calculation to ensure that the error has been resolved.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as PE01 (to maintain payroll schemas) or PE02 (to maintain payroll calculation rules) to make necessary adjustments.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on the subapplication 'QST3'.
  Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP HR and payroll configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the error message HRPAYCH_QST21003.