How To Fix FINS_RECON623 - Missing entry in ACDOCA but existing in BSEG: &1 message(s)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 623

• Message text: Missing entry in ACDOCA but existing in BSEG: &1 message(s)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON623 - Missing entry in ACDOCA but existing in BSEG: &1 message(s) ?

  The SAP error message FINS_RECON623 indicates that there is a discrepancy between the ACDOCA (Universal Journal) table and the BSEG (Accounting Document Segment) table. Specifically, it means that there are entries in the BSEG table that do not have corresponding entries in the ACDOCA table. This can occur during processes such as reconciliation or when running reports that require data consistency between these two tables.
  Causes:
  
  Data Migration Issues: If data was migrated from an older system or during a system upgrade, some entries may not have been properly transferred to the ACDOCA table.
  Custom Development: Custom programs or enhancements may have created entries in BSEG without corresponding entries in ACDOCA.
  Inconsistent Posting: Manual postings or incorrect configurations may lead to entries being created in BSEG without being reflected in ACDOCA.
  System Errors: Bugs or issues during posting processes can lead to incomplete data being written to the database.
  
  Solutions:
  
  Data Consistency Check: Use transaction codes like SE16 or SE11 to check the entries in both ACDOCA and BSEG. Identify the missing entries and understand why they are not present in ACDOCA.
  Repost Transactions: If the missing entries are due to incorrect postings, you may need to repost the transactions to ensure they are recorded in both tables.
  Use SAP Notes: Check for any relevant SAP Notes that may address this specific issue. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Custom Program Review: If custom developments are involved, review the code to ensure that it correctly handles the posting to both tables.
  Consult SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like FB03 (Display Document), FBL1N (Vendor Line Item Display), and FBL3N (G/L Account Line Item Display) to analyze the documents and their statuses.
  Table Structures: Understanding the structure of ACDOCA and BSEG can help in diagnosing the issue. ACDOCA is part of the Universal Journal and contains line items for all financial transactions, while BSEG is part of the traditional accounting document structure.
  Reconciliation Reports: Use reconciliation reports to identify discrepancies between the two tables and take corrective actions as needed.
  
  By following these steps, you should be able to identify the cause of the FINS_RECON623 error and implement a solution to resolve it.