How To Fix FINS_RECON711 - &1: Mismatch of Field AWKEY and BELNR/REFBN in COBK

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 711

• Message text: &1: Mismatch of Field AWKEY and BELNR/REFBN in COBK

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FINS_RECON711 - &1: Mismatch of Field AWKEY and BELNR/REFBN in COBK ?

  The SAP error message FINS_RECON711 indicates a mismatch between the fields AWKEY and BELNR/REFBN in the COBK table. This error typically arises during the reconciliation process in financial accounting, particularly when there are inconsistencies in the document numbers or reference numbers used in the system.
  Cause:
  
  Data Inconsistency: The most common cause of this error is a mismatch in the document number (BELNR) or reference number (REFBN) in the COBK table, which stores accounting document header data.
  Incorrect Configuration: There may be issues with the configuration of the financial modules, leading to discrepancies in how documents are processed or recorded.
  Data Migration Issues: If data has been migrated from another system or if there have been recent changes to the database, inconsistencies may arise.
  User Input Errors: Manual entry errors when creating or posting documents can lead to mismatches.
  
  Solution:
  
  Check Document Numbers: Verify that the document numbers (BELNR) and reference numbers (REFBN) are correctly entered and correspond to the expected values in the COBK table.
  Data Consistency Check: Use transaction codes like SE16 or SE11 to check the COBK table for any inconsistencies. Look for records where AWKEY does not match the expected BELNR/REFBN.
  Reconcile Data: If discrepancies are found, you may need to reconcile the data manually or through a batch process to ensure that all entries are consistent.
  Review Configuration: Check the configuration settings in the financial modules to ensure that they are set up correctly. This may involve reviewing document types, number ranges, and posting rules.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Engage Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP directly for further assistance.
  
  Related Information:
  
  COBK Table: This table contains the header data for accounting documents. Understanding its structure and the relationships with other tables (like BSEG for line items) can help in troubleshooting.
  AWKEY Field: This field typically represents a unique key for the accounting document. It is crucial for ensuring that all related entries are correctly linked.
  Transaction Codes: Familiarize yourself with transaction codes such as FB03 (Display Document), FB02 (Change Document), and FBL1N (Vendor Line Item Display) to analyze the documents involved.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the FINS_RECON711 error and implement a solution to resolve it.