How To Fix THTMLB105 - Keyboard shortcuts must be unique

SAP Error Message - Details

• Message type: E = Error

• Message class: THTMLB - Messages in the environment of THTMLB tag library

• Message number: 105

• Message text: Keyboard shortcuts must be unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message THTMLB105 - Keyboard shortcuts must be unique ?

  The SAP error message THTMLB105, which states "Keyboard shortcuts must be unique," typically occurs in the context of SAP Web Dynpro applications or when customizing UI elements in SAP. This error indicates that there are conflicting keyboard shortcuts defined for different UI elements, which can lead to confusion and unintended behavior when users attempt to use those shortcuts.
  Cause:
  The primary cause of this error is the definition of multiple keyboard shortcuts that are the same or overlap for different components or actions within the application. This can happen when:
  
  Custom keyboard shortcuts are defined in the application.
  There are default shortcuts that conflict with custom ones.
  Multiple UI elements are assigned the same shortcut unintentionally.
  
  Solution:
  To resolve the THTMLB105 error, you can take the following steps:
  
  
  Identify Conflicting Shortcuts:
  
  Review the keyboard shortcuts defined in your application. Check the configuration of each UI element to see if any shortcuts are duplicated.
  
  
  
  Modify Shortcuts:
  
  Change the conflicting shortcuts to ensure that each one is unique. This may involve renaming or reassigning shortcuts to different keys or combinations.
  
  
  
  Test Changes:
  
  After making changes, test the application to ensure that the new shortcuts work as intended and that there are no further conflicts.
  
  
  
  Documentation:
  
  Document the changes made to the keyboard shortcuts for future reference and to help other developers understand the configuration.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or updates regarding this error. There may be specific patches or recommendations provided by SAP.
  
  
  
  Related Information:
  
  SAP Web Dynpro: This is a technology used for developing web applications in SAP. Understanding how keyboard shortcuts are managed in Web Dynpro can help in troubleshooting this error.
  Keyboard Shortcuts in SAP: Familiarize yourself with the standard keyboard shortcuts in SAP applications to avoid conflicts when creating custom shortcuts.
  SAP Community: Engaging with the SAP Community can provide insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the THTMLB105 error and ensure that your application's keyboard shortcuts are functioning correctly.