How To Fix FKK_DAAG021 - No Aging (document &1): Reconciliation key not transferred

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_DAAG - FI-CA: Data Aging

• Message number: 021

• Message text: No Aging (document &1): Reconciliation key not transferred

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_DAAG021 - No Aging (document &1): Reconciliation key not transferred ?

  The SAP error message FKK_DAAG021 indicates that there is an issue with the reconciliation key not being transferred for a specific document during the aging process in the contract accounts receivable and payable (FI-CA) module. This error typically arises when the system is unable to find the necessary reconciliation key for the document specified in the error message.
  Cause:
  
  Missing Reconciliation Key: The document referenced in the error does not have a reconciliation key assigned to it. This could be due to incorrect configuration or missing data in the document.
  Document Type Configuration: The document type used may not be configured to allow for aging processing.
  Data Inconsistencies: There may be inconsistencies in the data related to the document, such as missing or incorrect entries in the relevant tables.
  Custom Development: If there are custom developments or enhancements in the system, they may interfere with the standard processing of documents.
  
  Solution:
  
  Check Document Configuration: Verify that the document type used for the document is correctly configured to support aging. Ensure that the reconciliation key is defined for the document type.
  Assign Reconciliation Key: If the reconciliation key is missing, you may need to manually assign it to the document. This can typically be done through the transaction code for the document type or through the relevant FI-CA transaction.
  Review Custom Code: If there are any custom developments, review the code to ensure that it does not interfere with the standard processing of documents.
  Data Consistency Check: Run data consistency checks in the FI-CA module to identify and correct any inconsistencies that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as FBL5N (Customer Line Item Display) or FBL1N (Vendor Line Item Display) to review the documents in question.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  FI-CA Configuration: Review the configuration settings in the FI-CA module, particularly those related to document types and reconciliation keys.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.