How To Fix FINS_RECON525 - &1: Fields mismatch between BSEG and ACDOCA &2 &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 525

• Message text: &1: Fields mismatch between BSEG 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_RECON525 - &1: Fields mismatch between BSEG and ACDOCA &2 &3 ?

  The SAP error message FINS_RECON525 indicates a mismatch between the fields in the BSEG (Accounting Document Segment) table and the ACDOCA (Universal Journal Entry Line Items) table. This error typically arises during the reconciliation process or when trying to post documents that involve both classic and new General Ledger (G/L) accounting.
  Cause:
  The mismatch can occur due to several reasons, including:
  
  Field Differences: The fields in the BSEG and ACDOCA tables may not align correctly due to differences in data structure or missing fields.
  Configuration Issues: Incorrect configuration in the G/L account settings or document types can lead to discrepancies.
  Data Migration Issues: If data was migrated from an older system or from a different module, inconsistencies may arise.
  Custom Developments: Custom programs or enhancements that manipulate accounting documents may inadvertently cause mismatches.
  
  Solution:
  To resolve the FINS_RECON525 error, consider the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the G/L accounts and document types in the Financial Accounting (FI) module.
  Ensure that the settings for both classic G/L and new G/L are consistent.
  
  
  
  Data Consistency Check:
  
  Use transaction codes like SE16 or SE11 to examine the BSEG and ACDOCA tables for discrepancies.
  Look for missing or incorrectly populated fields that should match between the two tables.
  
  
  
  Reconcile Data:
  
  If the issue is due to data migration, perform a reconciliation of the data between the two tables to identify and correct discrepancies.
  
  
  
  Review Custom Code:
  
  If there are any custom developments, review the code to ensure it correctly handles the posting to both BSEG and ACDOCA.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Consult Documentation:
  
  Review SAP documentation for any specific guidelines related to the integration of classic and new G/L accounting.
  
  
  
  Testing:
  
  After making changes, perform thorough testing to ensure that the issue is resolved and that no new issues arise.
  
  
  
  Related Information:
  
  BSEG Table: Contains line item data for accounting documents in classic G/L.
  ACDOCA Table: Part of the new G/L, it stores line item data in a more integrated manner, allowing for better reporting and analysis.
  Transaction Codes: Familiarize yourself with transaction codes like FB03 (Display Document), FBL1N (Vendor Line Item Display), and FBL3N (G/L Account Line Item Display) for further investigation.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or a consultant who specializes in SAP Financials for more in-depth analysis and resolution.