How To Fix FY063 - Error occured during update of the billing document &1 for document &2

FY063 - Overview

• Message type: E = Error

• Message class: FY - Payment Cards

• Message number: 063

• Message text: Error occured during update of the billing document &1 for document &2

What causes this issue?

The billing document &V1& could not be flagged as settled because: The
document no longer exists in Sales and Distribution (SD) / There are
database inconsistencies / There was a technical fault during the
update.
The billing document is flagged solely to aid archiving of that same
document later on. The following credit card item is affected:
Company code ,,&V3+0(4)& ,,
Document number ,,&V2& ,,
Fiscal year ,,&V3+4(4)& ,,
Card item ,,&V3+8(3)& ,,
Settlement run ,,&V3+11(10)& ,,

System Response

How to fix this error?

Check whether the billing document exists in SD and contains payment
cards and notify the hotline or system administration.
<DS:TRAN.VF03>Display billing document</>

Procedure for System Administrators

The return code of the update function is &V4&.

Error message extract from SAP system. Copyright SAP SE.

FY063 - Details

• The SAP error message FY063, which states "Error occurred during update of the billing document &1 for document &2," typically indicates that there was an issue during the update process of a billing document in the SAP system. This error can arise from various causes, and understanding the context is essential for troubleshooting.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the billing document, such as missing or incorrect entries in the database.
  Authorization Issues: The user may not have the necessary authorizations to update the billing document.
  System Configuration: Incorrect configuration settings in the billing module or related areas can lead to update failures.
  Technical Issues: There may be underlying technical issues, such as database locks, system performance problems, or issues with the application server.
  Custom Code: If there are custom enhancements or modifications in the billing process, they may be causing the error.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction