How To Fix HRPAYAT_PAYROLL_ST401 - Inconsistencies in IT0042 regarding children from IT0021 (see long text)

HRPAYAT_PAYROLL_ST401 - Overview

• Message type: E = Error

• Message class: HRPAYAT_PAYROLL_ST - Message Class for Tax Calculation in ABAP-OO

• Message number: 401

• Message text: Inconsistencies in IT0042 regarding children from IT0021 (see long text)

What causes this issue?

Inconsistencies between the child table in IT0042 and the corresponding
entries of the children in IT0021 were detected in the payroll run.

System Response

Using a calculated key (SH1 hash), payroll determines whether something
has changed in the data basis in IT0021 (name, first name, date of
birth, or SI number) for the children relevant for tax according to
IT0042. Then it is not possible to ensure that the family bonus plus or
the deductible amount for sole wage earner/single parent can be
calculated correctly.

How to fix this error?

Delimit IT0042 at the start of the payroll period and maintain the data
from IT0021 again. A new key is thereby calculated, which can then be
verified with the key determined in payroll.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYAT_PAYROLL_ST401 - Inconsistencies in IT0042 regarding children from IT0021 (see long text) ?

  The SAP error message HRPAYAT_PAYROLL_ST401 indicates that there are inconsistencies in the infotype IT0042 (Family Member/Dependent) regarding children from IT0021 (Organizational Assignment). This error typically arises during payroll processing when the system detects discrepancies between the data in these infotypes.
  
  Cause:
  
  Data Mismatch: The most common cause of this error is a mismatch between the data in IT0021 and IT0042. For example, if a child is listed in IT0042 but not in IT0021, or if the dates of validity do not align.
  Missing Data: If there are children recorded in IT0042 that do not have corresponding entries in IT0021, this can lead to inconsistencies.
  Incorrect Dates: The validity dates for the entries in both infotypes may not match, leading to discrepancies in the payroll calculations.
  Deletion or Changes: If a child was deleted or changed in one infotype but not in the other, this can also trigger the error.
  
  
  Solution:
  
  Review Infotypes: Check the entries in both