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

FKK_DAAG021 - Overview

• 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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FKK_DAAG021 - Details

• 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