Message type: E = Error
Message class:  HRPAYDE_KGID - Message Class for ID No. Control Procedure Child Allowance 
Message number: 063
Message text: The file has already been processed by BZSt (file ID: &1).
The file with <DS:DE.HRPAYDE_KGID_DATEIID>File ID</> &V1& has already
been processed by the Federal Central Tax Office (BZSt).
Therefore, the file cannot be rejected.
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_KGID063 indicates that a specific file has already been processed by the Bundeszentralamt für Steuern (BZSt), which is the Federal Central Tax Office in Germany. This error typically arises in the context of payroll processing and reporting, particularly when dealing with tax data submissions.
Cause: The error occurs when you attempt to submit a file to the BZSt that has already been submitted and processed. The file ID mentioned in the error message (&1) refers to the specific submission that has already been recorded by the BZSt. This can happen due to: Duplicate Submission: The same file was submitted more than once. Incorrect File Handling: The file may have been reprocessed or resubmitted without proper checks. System
Configuration Issues: There may be issues in the configuration of the payroll system that lead to incorrect file handling.
Solution: To resolve this error, you can take the following steps: Check Submission Status: Verify the status of
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HRPAYDE_KGID062 The file has already been rejected (File ID: &1).
What causes this issue?  The file with <DS:DE.HRPAYDE_KGID_DATEIID>File ID</> &V1& has already been rejected.System Response  The ...
HRPAYDE_KGID061 Context class for Notification Tool has not been maintained correctly
What causes this issue?  In Customizing for the <DS:SIMG.PYXX_HRPAY00_NT_000>Notification Tool</> , there is no context class for the ID N...
HRPAYDE_KGID064 File ID &1 was not found.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPAYDE_KGID065 Evaluation &1 due to prev. destruction logs
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.