Message type: E = Error
Message class:  HRPAYDE_KGBA - Child Allowance Handing Over of Dataset 
Message number: 000
Message text: It was not possible to fill mandatory field "&1" of data class "&2".
It was not possible to fill mandatory field "&V1&" of data class &V2&.
The personnel case is not written to the XML file.
Field "&V1&" is filled using field &V3& of the table/infotype &V4&.
Check if this field has been maintained.
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.
The SAP error message HRPAYDE_KGBA000 indicates that a mandatory field in a specific data class could not be filled during a payroll process or data entry. This error typically arises in the context of HR (Human Resources) and payroll processing in SAP systems, particularly in the German payroll module.
Cause: The error is triggered when the system attempts to process payroll data but finds that a required field (denoted by &1) in a specific data class (denoted by &2) is empty or not filled correctly. This can happen due to several reasons, including: Missing Data: The required field has not been populated in the employee's master data or payroll data. Incorrect Configuration: The configuration for the payroll schema or infotype may not be set up correctly, leading to missing mandatory fields. Data Entry Errors: There may be errors in data entry, such as typos or incorrect values that prevent the field from being filled. Authorization Issues:
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