How To Fix KWUI003 - Data was modified; choose 'Save' or 'Cancel'

KWUI003 - Overview

• Message type: E = Error

• Message class: KWUI - Messages for KW UI Controls and Dialogs

• Message number: 003

• Message text: Data was modified; choose 'Save' or 'Cancel'

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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KWUI003 - Details

• The SAP error message KWUI003, which states "Data was modified; choose 'Save' or 'Cancel'," typically occurs when a user attempts to navigate away from a screen or transaction in SAP where data has been changed but not yet saved. This message serves as a warning to prevent unintentional loss of data.
  
  Cause:
  
  Unsaved Changes: The most common cause is that the user has made changes to a form or data entry screen but has not saved those changes before trying to leave the screen or transaction.
  Multiple Sessions: If you have multiple sessions open and make changes in one session while trying to navigate in another, this error can occur.
  System Timeout: Sometimes, if the system times out or if there is a session interruption, it may trigger this message.
  
  
  Solution:
  
  Save Changes: If you want to keep the changes you made, click on the 'Save' button to save the data before navigating away.
  Cancel Changes: If