How To Fix FKK_TEST217 - Reconciliation key &1 has been reused.

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_TEST - FI-CA: Test

• Message number: 217

• Message text: Reconciliation key &1 has been reused.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_TEST217 - Reconciliation key &1 has been reused. ?

  The SAP error message FKK_TEST217 indicates that a reconciliation key has been reused, which is not allowed in the context of the financial transactions being processed. This error typically arises in the context of contract accounts receivable and payable (FI-CA) when there is an attempt to use a reconciliation key that has already been assigned to another transaction.
  Cause:
  
  Reused Reconciliation Key: The reconciliation key is meant to be unique for each transaction. If the same key is being used for multiple transactions, it triggers this error.
  Data Entry Error: Manual entry errors or incorrect data migration can lead to the same reconciliation key being assigned to different transactions.
  System Configuration Issues: Incorrect configuration in the FI-CA module may lead to improper handling of reconciliation keys.
  
  Solution:
  
  Check the Reconciliation Key: Verify the reconciliation key being used in the transaction. Ensure that it is unique and not already assigned to another transaction.
  Correct the Transaction: If the reconciliation key is indeed reused, you will need to either change the key for the current transaction or resolve the conflict with the existing transaction that is using the key.
  Review Configuration: Check the configuration settings in the FI-CA module to ensure that reconciliation keys are being generated and assigned correctly.
  Consult Documentation: Refer to SAP documentation or notes related to FI-CA and reconciliation keys for any specific guidelines or updates that may address this issue.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP FI-CA, such as FBL5N (Customer Line Item Display) or FBL1N (Vendor Line Item Display), to analyze the transactions associated with the reconciliation key.
  SAP Notes: Search for SAP Notes related to FKK_TEST217 for any patches or updates that may address known issues with reconciliation keys.
  User Exits and BAdIs: If custom logic is implemented in your SAP system, check for any user exits or BAdIs that might affect the handling of reconciliation keys.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.