How To Fix FINS_RECON352 - Item in BSEG without FAGLBSIS_BCK/FAGLBSAS_BCK: &1 message(s)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 352

• Message text: Item in BSEG without FAGLBSIS_BCK/FAGLBSAS_BCK: &1 message(s)

What causes this issue?

There are line items in table BSEG which are neither available in the
index table FAGLBSIS_BCK nor in the index table FAGLBSAS_BCK.

System Response

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

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON352 - Item in BSEG without FAGLBSIS_BCK/FAGLBSAS_BCK: &1 message(s) ?

  The SAP error message FINS_RECON352 indicates that there is an issue with the reconciliation of financial documents in the BSEG table, specifically that there are items in BSEG that do not have corresponding entries in the FAGLBSIS_BCK or FAGLBSAS_BCK tables. This can occur during the reconciliation process when the system expects to find backup entries for certain financial documents but cannot locate them.
  Cause:
  
  Missing Backup Entries: The primary cause of this error is that the system is unable to find the necessary backup entries in the FAGLBSIS_BCK or FAGLBSAS_BCK tables for the items in the BSEG table.
  Data Migration Issues: If data was migrated from an older system or if there were issues during a system upgrade, it could lead to inconsistencies in the financial data.
  Incorrect Configuration: There may be configuration issues in the financial accounting settings that prevent the proper creation of backup entries.
  Posting Errors: Errors during posting transactions can lead to incomplete or missing entries in the relevant tables.
  
  Solution:
  
  Check for Missing Entries: Use transaction codes like SE16 or SE11 to check the FAGLBSIS_BCK and FAGLBSAS_BCK tables for the missing entries corresponding to the BSEG items.
  Reconcile Data: If you find discrepancies, you may need to reconcile the data manually or through a program that can help identify and correct the inconsistencies.
  Review Configuration: Ensure that the configuration settings for financial accounting are correct and that all necessary settings for document posting and backup entries are in place.
  Run Reconciliation Programs: SAP provides various reconciliation programs that can help identify and fix issues related to financial document postings. You can run these programs to attempt to resolve the discrepancies.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on how to resolve it.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and FB03 (Display Document) to investigate the issue further.
  Documentation: Review SAP documentation related to financial accounting and reconciliation processes to understand the expected behavior of the system.
  Testing: If changes are made to resolve the issue, ensure thorough testing in a development or quality assurance environment before applying changes to the production system.
  
  By following these steps, you should be able to identify the root cause of the FINS_RECON352 error and implement a solution to resolve it.