How To Fix FKK_EBS146 - Reference number &1 exists already

FKK_EBS146 - Overview

• Message type: E = Error

• Message class: FKK_EBS - Interface between FI-CA and External Billing System

• Message number: 146

• Message text: Reference number &1 exists already

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.

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FKK_EBS146 - Details

• The SAP error message FKK_EBS146 indicates that a reference number (in this case, represented by &1) already exists in the system. This error typically occurs in the context of electronic bank statement processing or when dealing with financial transactions that require unique reference numbers.
  
  Cause:
  
  
  Duplicate Reference Number: The most common cause of this error is that the reference number you are trying to use for a transaction or entry already exists in the system. This can happen if:
  
  The same transaction is being processed multiple times.
  There is a manual entry error where the same reference number is reused.
  Data import processes (like EBS) are trying to post transactions with existing reference numbers.
  
  
  
  
  Configuration Issues: Sometimes, the configuration settings for the reference number generation may not be set up correctly, leading to conflicts.
  
  
  
  Solution:
  
  
  Check Existing Reference Numbers: 
  
  Use transaction codes like FBL1N, FBL3N, or FBL5N to check if the reference number already exists in the relevant