How To Fix FINS_RECON_2154 - Mismatch of field BLDAT in source/target ledger: &1 messages

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_RECON_2 - SAP S/4HANA Finance Migration: Reconciliation

• Message number: 154

• Message text: Mismatch of field BLDAT in source/target ledger: &1 messages

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON_2154 - Mismatch of field BLDAT in source/target ledger: &1 messages ?

  The SAP error message FINS_RECON_2154 indicates a mismatch of the field BLDAT (Document Date) between the source and target ledgers during a reconciliation process. This error typically arises in the context of financial document postings, especially when dealing with multiple ledgers in SAP S/4HANA or SAP ERP systems.
  Cause:
  The mismatch can occur due to several reasons:
  
  Different Document Dates: The document date in the source ledger does not match the document date in the target ledger.
  Data Migration Issues: If data was migrated from another system or during a system upgrade, discrepancies in document dates may arise.
  Configuration Issues: Incorrect configuration of the ledgers or the reconciliation process can lead to mismatches.
  Manual Adjustments: Manual changes to documents in one ledger that are not reflected in the other ledger can cause this error.
  
  Solution:
  To resolve the FINS_RECON_2154 error, you can take the following steps:
  
  
  Check Document Dates: Verify the document dates in both the source and target ledgers. Ensure that they match for the documents being reconciled.
  
  
  Review Configuration: Check the configuration settings for the ledgers involved. Ensure that they are set up correctly and that any necessary settings for document date handling are consistent.
  
  
  Data Consistency Check: Perform a data consistency check to identify any discrepancies between the ledgers. This may involve running specific SAP reports or using transaction codes like FB03 to view document details.
  
  
  Adjust Documents: If discrepancies are found, you may need to adjust the documents in either the source or target ledger to ensure that the document dates match.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Engage SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They can provide more detailed guidance based on your specific system configuration and version.
  
  
  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 investigate document details.
  SAP Documentation: Review SAP documentation related to financial reconciliation and ledger management for best practices and troubleshooting tips.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the FINS_RECON_2154 error in your SAP system.