How To Fix FINS_RECON526 - &1: Fields mismatch between BSEG_ADD and ACDOCA &2 &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 526

• Message text: &1: Fields mismatch between BSEG_ADD and ACDOCA &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON526 - &1: Fields mismatch between BSEG_ADD and ACDOCA &2 &3 ?

  The SAP error message FINS_RECON526 indicates a mismatch between fields in the BSEG_ADD table and the ACDOCA table. This error typically arises during the reconciliation process in the Financial Accounting (FI) module, particularly when trying to post or reconcile documents.
  Cause:
  The mismatch can occur due to several reasons, including:
  
  Data Inconsistency: There may be inconsistencies in the data between the two tables, possibly due to incomplete postings or errors during data migration.
  Configuration Issues: Incorrect configuration settings in the system can lead to discrepancies in how data is stored or processed.
  Custom Developments: If there are custom programs or enhancements that manipulate financial data, they may inadvertently cause mismatches.
  Missing Fields: Certain fields that are expected in one table may not be present in the other, leading to a mismatch.
  
  Solution:
  To resolve the FINS_RECON526 error, you can follow these steps:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE16 or SE11 to examine the contents of the BSEG_ADD and ACDOCA tables.
  Look for any discrepancies in the fields that are causing the mismatch.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for Financial Accounting are correctly set up. This includes checking the settings for document types, posting keys, and field status groups.
  
  
  
  Analyze Custom Code:
  
  If there are any custom developments, review the code to ensure that it is not causing the mismatch. Look for any logic that may alter the expected behavior of postings.
  
  
  
  Run Reconciliation Reports:
  
  Use SAP standard reconciliation reports to identify and correct discrepancies. Reports like F.5 (Reconciliation of Accounts) can help in identifying issues.
  
  
  
  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.
  
  
  
  Engage SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the transaction codes and steps that led to the error.
  
  
  
  Related Information:
  
  BSEG_ADD: This table contains additional line item data for accounting documents.
  ACDOCA: This is the Universal Journal table that stores all financial data in a single line item table.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FB02 (Change Document), and FBL1N (Vendor Line Item Display) to analyze the documents involved.
  
  By following these steps, you should be able to identify the root cause of the FINS_RECON526 error and implement a solution to resolve it.