How To Fix FDT_CORE826 - Message text requires a third message variable

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 826

• Message text: Message text requires a third message variable

Self-Explanatory Message

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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_CORE826 - Message text requires a third message variable ?

  The SAP error message FDT_CORE826 indicates that there is an issue with a message text that requires a third message variable. This typically occurs in the context of SAP's Form Data Technology (FDT) or when working with message handling in ABAP programs.
  Cause:
  The error arises when a message text is defined to include three variables, but only two variables are provided when the message is triggered. This mismatch leads to the error because the system expects a third variable to complete the message format.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Message Definition:
  
  Go to the transaction code SE91 (Message Class) and look for the message number associated with FDT_CORE826.
  Review the message text to see how many variables it expects. If it specifies three variables, ensure that your code is providing all three.
  
  
  
  Update the Code:
  
  Locate the ABAP code where the message is being raised. This could be in a custom program, a user exit, or a BAdI implementation.
  Ensure that you are passing the correct number of parameters to the message. If the message requires three variables, make sure to provide all three when calling the message function.
  
  Example:
  MESSAGE FDT_CORE826 WITH var1 var2 var3.
  
  
  Test the Changes:
  
  After making the necessary adjustments, test the functionality to ensure that the error no longer occurs and that the message displays correctly with all required variables.
  
  
  
  Consult Documentation:
  
  If you are unsure about the message or its parameters, refer to SAP documentation or consult with your SAP support team for further clarification.
  
  
  
  Related Information:
  
  Message Classes: In SAP, messages are organized into message classes. Each message class can contain multiple messages, and each message can have a specific format that includes placeholders for variables.
  Debugging: If you are unable to find the source of the error, consider using the debugger to step through the code and identify where the message is being triggered.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or fixes.
  
  By following these steps, you should be able to resolve the FDT_CORE826 error and ensure that your message handling is correctly implemented.