How To Fix FIN_FB_RECON337 - Open item in BSEG, missing in FAGLBSIS, available in FAGLBSAS

SAP Error Message - Details

• Message type: E = Error

• Message class: FIN_FB_RECON - Conversion to S/4HANA: Reconciliation

• Message number: 337

• Message text: Open item in BSEG, missing in FAGLBSIS, available in FAGLBSAS

What causes this issue?

There are open line items in table BSEG which are <ZH>not</> available
in the index table FAGLBSIS but these open line items are already
available in the index table FAGLBSAS.

System Response

The system informs about this inconsistency which must be corrected in
your productive system before starting the data migration.

How to fix this error?

For more information, see
<DS:URLA.HTTPS://LAUNCHPAD.SUPPORT.SAP.COM/#/NOTES/2714344>SAP Note
2714344.</>

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FIN_FB_RECON337 - Open item in BSEG, missing in FAGLBSIS, available in FAGLBSAS ?

  The SAP error message FIN_FB_RECON337 indicates a reconciliation issue between the General Ledger (G/L) and the sub-ledger accounts. Specifically, it points out that there is an open item in the BSEG table (which contains line items for accounting documents) that is missing in the FAGLBSIS table (which is used for the balance sheet and income statement) but is available in the FAGLBSAS table (which contains the balances for the G/L accounts).
  Cause:
  
  
  Data Inconsistency: The primary cause of this error is a data inconsistency between the accounting documents and the balance sheet items. This can occur due to various reasons, such as:
  
  Manual adjustments or postings that were not properly reflected in the balance sheet.
  Issues during the migration of data from legacy systems to SAP.
  Errors during the posting process that prevent the correct update of the FAGLBSIS table.
  Missing or incomplete clearing of open items.
  
  
  
  Configuration Issues: Incorrect configuration in the financial accounting settings can also lead to discrepancies between the tables.
  
  
  Solution:
  
  
  Reconcile Open Items: 
  
  Check the open items in the BSEG table and identify the specific entries that are causing the issue.
  Use transaction codes like FB03 (Display Document) to view the details of the accounting documents.
  
  
  
  Check FAGLBSIS and FAGLBSAS:
  
  Use transaction codes FAGLB03 (Display G/L Account Balances) to check the balances in FAGLBSIS and FAGLBSAS.
  Compare the entries in these tables to identify discrepancies.
  
  
  
  Run Reconciliation Programs:
  
  Execute the reconciliation programs provided by SAP to identify and correct inconsistencies. This may include running the F.01 (Financial Statement) or F.16 (Clear Open Items) transactions.
  
  
  
  Manual Adjustments:
  
  If necessary, make manual adjustments to correct the discrepancies. This may involve posting correcting entries or clearing open items.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  System Configuration Review:
  
  Review the configuration settings in the Financial Accounting module to ensure that they are set up correctly.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03, FAGLB03, F.01, and F.16.
  SAP Documentation: Refer to SAP Help documentation for detailed explanations of the tables involved (BSEG, FAGLBSIS, FAGLBSAS) and their relationships.
  Support: If the issue persists after attempting the above solutions, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the FIN_FB_RECON337 error and implement a solution to resolve the reconciliation issue.