How To Fix EC128 - Choose a function key setting with the cursor

SAP Error Message - Details

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 128

• Message text: Choose a function key setting with the cursor

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 EC128 - Choose a function key setting with the cursor ?

  The SAP error message EC128 ("Choose a function key setting with the cursor") typically occurs when the user is trying to execute a function that requires a specific selection or input, but the system is unable to determine which function key or option the user intends to select. This can happen in various contexts within SAP, such as when navigating through menus or executing transactions.
  Cause:
  
  Cursor Position: The cursor is not positioned over a selectable function key or option. The system expects the user to select a function key (like F1, F2, etc.) or an option from a list.
  Missing Input: The user may not have provided the necessary input or selection required to proceed with the transaction.
  User Interface Issue: Sometimes, the user interface may not be displaying correctly, leading to confusion about where to click or select.
  
  Solution:
  
  Position the Cursor: Ensure that the cursor is positioned over the desired function key or option. Click on the function key or use the arrow keys to navigate to the appropriate option.
  Check Input Fields: Make sure all required fields are filled out correctly before proceeding. If there are mandatory fields that are empty, fill them in and try again.
  Use Function Keys: If applicable, use the function keys on your keyboard (like F1 for help, F2 for save, etc.) to perform the desired action.
  Refresh the Screen: Sometimes, refreshing the screen or re-entering the transaction can resolve temporary glitches.
  Consult Documentation: If you are unsure about the required steps, refer to the SAP documentation or help files related to the specific transaction you are working on.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are using.
  User Training: Ensure that users are trained on how to navigate the SAP interface and understand the function keys and their purposes.
  System Configuration: If the issue persists, it may be worth checking with your SAP Basis team to ensure that the system is configured correctly and that there are no underlying issues affecting the user interface.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to your SAP support team for further assistance.