How To Fix FINS_RECON391 - &1: Shifted BUZEI between BSEG and NewGL Line item

FINS_RECON391 - Overview

• Message type: E = Error

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

• Message number: 391

• Message text: &1: Shifted BUZEI between BSEG and NewGL Line item

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON391 - &1: Shifted BUZEI between BSEG and NewGL Line item ?

  The SAP error message FINS_RECON391 indicates a discrepancy between the line item numbers (BUZEI) in the BSEG table (which stores accounting document line items) and the New General Ledger (NewGL) line items. This error typically arises during the reconciliation process when there is a mismatch in the document structure or when data has been incorrectly migrated or posted.
  
  Cause:
  
  Data Migration Issues: If data has been migrated from an older version of SAP or from another system, there may be inconsistencies in the line item numbers.
  Manual Adjustments: Manual changes to accounting documents or line items can lead to discrepancies.
  Parallel Accounting: If you are using both classic and NewGL accounting, there may be issues with how line items are recorded in each system.
  Document Splitting: If document splitting is enabled, it may cause differences in how line items are recorded between BSEG and NewGL.
  
  
  Solution:
  
  Check Document Consistency: Use transaction codes like FB03 to review the