How To Fix FDT_CORE809 - Message text of &1(&2) requires a third message variable

FDT_CORE809 - Overview

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 809

• Message text: Message text of &1(&2) requires a third message variable

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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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE809 - Message text of &1(&2) requires a third message variable ?

  The SAP error message FDT_CORE809 indicates that a message text requires a third message variable, which means that the system is expecting additional information to be provided in the message but it is missing. This typically occurs in the context of message handling in SAP, particularly when using the Function Module or Class that generates messages.
  
  Cause:
  
  Missing Message Variable: The message text defined in the system is set up to include three variables, but only two have been provided when the message is being called.
  Incorrect Message Configuration: The message might be incorrectly configured in the message class, leading to a mismatch between the expected and provided variables.
  Custom Development Issues: If this error arises from custom code, it may be due to incorrect handling of message parameters in the code.
  
  
  Solution:
  
  
  Check Message Configuration:
  
  Go to transaction SE91 (Message Class) and find the message class and message number associated with FDT_CORE809.
  Verify that the message text