How To Fix FIN_FB_RECON357 - Duplicate entry in table BSAD

FIN_FB_RECON357 - Overview

• Message type: E = Error

• Message class: FIN_FB_RECON - Conversion to S/4HANA: Reconciliation

• Message number: 357

• Message text: Duplicate entry in table BSAD

What causes this issue?

There are line items in table BSEG with duplicate entry in the index
table BSAD.

System Response

The system informs about this inconsistency which must be corrected in
your productive system before starting the data migration.

How to fix this error?

For more information, see
<DS:URLA.HTTPS://LAUNCHPAD.SUPPORT.SAP.COM/#/NOTES/2714344>SAP Note
2714344.</>

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 FIN_FB_RECON357 - Duplicate entry in table BSAD ?

  The SAP error message FIN_FB_RECON357 indicates that there is a duplicate entry in the table BSAD, which is the accounting document segment for open items in accounts receivable. This error typically arises during processes that involve posting or reconciling financial transactions, such as clearing customer accounts or processing invoices.
  
  Cause:
  
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries in the BSAD table for the same document number, fiscal year, and other key fields. This can happen due to:
  
  Manual data entry errors.
  Issues during data migration or system upgrades.
  Incorrect batch processing or posting of transactions.
  
  
  
  Data Integrity Issues: There may be inconsistencies in the database due to failed transactions or improper handling of accounting documents.
  
  
  
  Solution:
  
  
  Identify Duplicates: Use SQL queries or transaction codes (like SE16 or SE11) to check for duplicate entries in the BSAD table. You can run a query to find entries with the same document number