How To Fix FDT_CORE805 - Message text of &1(&2) does not have a third message variable

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 805

• Message text: Message text of &1(&2) does not have 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE805 - Message text of &1(&2) does not have a third message variable ?

  The SAP error message FDT_CORE805 indicates that there is an issue with a message text that is expected to have a third message variable, but it does not. This typically occurs in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework, where messages are defined with a certain number of variables.
  Cause:
  The error can occur due to several reasons:
  
  Message Definition Issue: The message text defined in the system is expected to have three variables, but the actual message text only has two or fewer. This mismatch can happen if the message was incorrectly defined or modified.
  Incorrect Message Call: The program or function module that is trying to display the message is passing the wrong number of parameters, leading to a mismatch with the message definition.
  Custom Development: If there are custom developments or modifications in the system, they might not align with the standard message definitions.
  
  Solution:
  To resolve the issue, you can take the following steps:
  
  
  Check Message Definition:
  
  Go to transaction SE91 (Message Class) and check the message class and number associated with the error.
  Verify the message text and ensure that it is defined correctly with the expected number of variables.
  
  
  
  Review Code:
  
  If you have access to the code that triggers this message, review it to ensure that the correct number of parameters is being passed to the message.
  Make sure that the code aligns with the message definition.
  
  
  
  Adjust Message Text:
  
  If the message text is incorrect, you may need to adjust it to include the necessary third variable or modify the calling code to match the existing message definition.
  
  
  
  Consult Documentation:
  
  Check SAP documentation or notes related to the FDT framework for any known issues or updates that might address this error.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is affecting production systems.
  
  
  
  Related Information:
  
  Transaction Codes: SE91 (Message Class), SE80 (Object Navigator), SE37 (Function Module).
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on message handling in FDT.
  FDT Documentation: Review the official SAP documentation for Flexible Data Transfer for more context on how messages are handled within that framework.
  
  By following these steps, you should be able to identify the root cause of the FDT_CORE805 error and implement a suitable solution.