How To Fix FINS_RECON341 - &1: Item in BSEG but missing in index tables BSIK_BCK and BSAK_BCK

FINS_RECON341 - Overview

• Message type: E = Error

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

• Message number: 341

• Message text: &1: Item in BSEG but missing in index tables BSIK_BCK and BSAK_BCK

What causes this issue?

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

System Response

How to fix this error?

Details about this issue (possible missing entries in both index tables)
can be found in the summary at the end of the application log (message
number 351).

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_RECON341 - &1: Item in BSEG but missing in index tables BSIK_BCK and BSAK_BCK ?

  The SAP error message FINS_RECON341 indicates that there is a discrepancy between the line items in the BSEG table (which contains accounting document line items) and the index tables BSIK_BCK (for open items) and BSAK_BCK (for cleared items). This typically occurs during reconciliation processes or when running reports that rely on these index tables.
  
  Cause:
  
  
  Data Inconsistency: The most common cause of this error is data inconsistency, where an item exists in the BSEG table but is not reflected in the index tables (BSIK_BCK or BSAK_BCK). This can happen due to:
  
  Incomplete or failed postings.
  Manual changes to the database that bypass standard SAP processes.
  Issues during the archiving process.
  Errors during the clearing of items.
  
  
  
  Index Table Updates: The index tables may not have been updated correctly after a transaction, leading to missing entries.
  
  
  Database Issues: Corruption or issues in the database can also lead to discrepancies between these tables.
  
  
  
  Solution:
  
  
  Rebuild Index Tables: You can rebuild the index