How To Fix STB_WZ_WIZARD011 - Each pair of function codes must be different

SAP Error Message - Details

• Message type: E = Error

• Message class: STB_WZ_WIZARD - Messages for ABAP Workbench Wizards

• Message number: 011

• Message text: Each pair of function codes must be different

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STB_WZ_WIZARD011 - Each pair of function codes must be different ?

  The SAP error message STB_WZ_WIZARD011, which states "Each pair of function codes must be different," typically occurs during the configuration of a transaction or when using the SAP GUI to create or modify a user interface. This error indicates that there are duplicate function codes defined in a particular context, which is not allowed.
  Cause:
  The error is caused by having two or more function codes that are identical within the same context. Function codes are used in SAP to define actions that can be triggered by user interactions, such as button clicks. When the system detects that the same function code is assigned to multiple actions or buttons, it raises this error to prevent ambiguity in user interactions.
  Solution:
  To resolve this error, you need to ensure that each function code is unique within the context where it is being used. Here are the steps to troubleshoot and fix the issue:
  
  
  Identify Duplicate Function Codes:
  
  Review the configuration or the code where the function codes are defined.
  Look for any instances where the same function code is assigned to multiple buttons or actions.
  
  
  
  Modify Function Codes:
  
  Change the duplicate function codes to unique values. Ensure that each button or action has a distinct function code.
  If you are using a custom program or transaction, check the relevant code sections for duplicate assignments.
  
  
  
  Test the Changes:
  
  After making the changes, test the transaction or user interface to ensure that the error no longer occurs and that all buttons and actions function as expected.
  
  
  
  Documentation:
  
  Document the changes made to the function codes for future reference and to help other developers understand the modifications.
  
  
  
  Related Information:
  
  Function Codes: In SAP, function codes are typically defined in the GUI status or in the screen attributes. They are essential for handling user actions.
  SAP GUI: The error may occur in various SAP GUI transactions, especially when customizing screens or creating new transactions.
  Debugging: If you are unable to find the duplicates, consider using debugging tools or transaction codes like SE80 (Object Navigator) or SE41 (Menu Painter) to analyze the configuration.
  
  If the issue persists after following these steps, it may be helpful to consult SAP support or refer to SAP community forums for additional insights and assistance.