How To Fix FINS_RECON368 - Duplicate entry in table BSIK_BCK: &1 message(s)

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_RECON - SAP S/4HANA Finance Migration: Reconciliation

• Message number: 368

• Message text: Duplicate entry in table BSIK_BCK: &1 message(s)

What causes this issue?

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

System Response

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

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON368 - Duplicate entry in table BSIK_BCK: &1 message(s) ?

  The SAP error message FINS_RECON368 indicates that there is a duplicate entry in the table BSIK_BCK. This table is typically used for storing accounting documents related to open items in accounts payable. The error suggests that the system has detected multiple entries that should be unique, which can lead to inconsistencies in financial reporting and processing.
  
  Cause:
  
  Data Entry Errors: Duplicate entries may occur due to manual data entry mistakes or incorrect data uploads.
  System Bugs: There may be bugs in the SAP system or issues with custom developments that lead to the creation of duplicate records.
  Integration Issues: If there are integrations with other systems (like third-party applications), they might be sending duplicate data to SAP.
  Inconsistent Data Migration: During data migration or system upgrades, if the data is not handled properly, it can lead to duplicates.
  
  
  Solution:
  
  
  Identify Duplicates: Use SQL queries or SAP transaction codes (like SE16 or SE11) to check the BSIK_BCK table