How To Fix FINS_RECON090 - &1: Entry of view BSAK does not exist in table BSAK_BCK

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 090

• Message text: &1: Entry of view BSAK does not exist in table BSAK_BCK

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON090 - &1: Entry of view BSAK does not exist in table BSAK_BCK ?

  The SAP error message FINS_RECON090 indicates that there is an issue with the reconciliation of financial documents, specifically related to the view BSAK (which is used for displaying cleared items in accounts payable) and the backup table BSAK_BCK. The error message suggests that the system is unable to find a corresponding entry in the backup table for the specified view.
  Cause:
  
  Missing Data: The entry that the system is trying to access in the backup table BSAK_BCK does not exist. This could be due to data not being properly archived or deleted.
  Inconsistent Data: There may be inconsistencies between the tables BSAK and BSAK_BCK, possibly due to a failed data migration or an incomplete archiving process.
  Configuration Issues: There might be configuration issues in the financial accounting module that are causing the system to look for entries that should not exist.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view certain entries, leading to this error.
  
  Solution:
  
  Check Data Consistency: Verify the consistency of the data in the tables BSAK and BSAK_BCK. You can use transaction codes like SE16 or SE11 to check the entries in these tables.
  Rebuild the Backup Table: If the backup table is missing entries, you may need to rebuild it. This can often be done through the archiving process or by running specific SAP programs designed to regenerate the backup data.
  Review Archiving Settings: Ensure that the archiving settings for financial documents are correctly configured. You may need to consult with your SAP Basis or Financial Accounting team to ensure that archiving jobs are running as expected.
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the data in the relevant tables.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like FB03 (Display Document), FBL1N (Vendor Line Item Display), and SARA (Archive Administration) for managing financial documents and archiving.
  Backup and Archiving: Understand the archiving process in SAP, as it is crucial for maintaining data integrity and performance.
  Documentation: Review SAP documentation related to financial accounting and reconciliation processes for more insights into how these tables interact.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message FINS_RECON090.