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

SAP Error Message - Details

• 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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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 KSB1 (Display Cost Centers) to review the cost object data and identify discrepancies.
  
  
  
  Reconcile Data:
  
  You may need to run reconciliation reports or programs to synchronize the COSS and COSS_BAK tables. This can often be done using standard SAP programs or transaction codes designed for reconciliation.
  
  
  
  Review Custom Code:
  
  If there are any custom developments that interact with cost object data, review the code to ensure it correctly updates both COSS and COSS_BAK.
  
  
  
  Database Consistency Check:
  
  Perform a database consistency check to identify and correct any inconsistencies in the underlying data.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1, KOB1, and KOC4 (for cost object analysis).
  SAP Documentation: Review SAP documentation related to Cost Object Controlling and reconciliation processes for more detailed guidance.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the FINS_RECON838 error and implement a solution to resolve it.