How To Fix FINS_RECON838 - COSS_BAK differs from COSS in attrib: &1 message(s)

FINS_RECON838 - Overview

• Message type: E = Error

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

• Message number: 838

• Message text: COSS_BAK differs from COSS in attrib: &1 message(s)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON838 - COSS_BAK differs from COSS in attrib: &1 message(s) ?

  The SAP error message FINS_RECON838 indicates a discrepancy between the values in the COSS (Cost Object Controlling) and COSS_BAK (Backup of Cost Object Controlling) tables. This error typically arises during the reconciliation process in the Controlling (CO) module, particularly when there are inconsistencies in the cost object data.
  
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistencies: Changes made to cost object data that have not been properly updated in the backup table (COSS_BAK).
  Parallel Processing: If multiple processes are trying to update the same cost object simultaneously, it can lead to discrepancies.
  Incomplete Transactions: If a transaction that affects cost objects is not completed or is interrupted, it may leave the data in an inconsistent state.
  Custom Developments: Any custom programs or enhancements that manipulate cost object data may inadvertently cause inconsistencies.
  
  
  Solution:
  To resolve the FINS_RECON838 error, you can follow these steps:
  
  
  Check for Inconsistencies:
  
  Use transaction codes like KOB1 (Display Actual Line Items) or