How To Fix FUCN_UI001 - Delete the line time and enter a new line item

FUCN_UI001 - Overview

• Message type: E = Error

• Message class: FUCN_UI - Message class for fucn ui

• Message number: 001

• Message text: Delete the line time and enter a new line item

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 FUCN_UI001 - Delete the line time and enter a new line item ?

  The SAP error message FUCN_UI001 ("Delete the line time and enter a new line item") typically occurs in the context of time entry or time management within SAP, particularly when using the SAP GUI or a related application for entering time data.
  
  Cause:
  This error usually arises when:
  
  Invalid Data Entry: The system detects that the line item you are trying to modify or delete has invalid or incomplete data.
  Line Item Conflict: There may be a conflict with existing line items, such as overlapping time entries or incorrect time formats.
  User Action: The user may have attempted to edit a line item in a way that is not permitted, such as trying to change a time entry that is locked or already processed.
  
  
  Solution:
  To resolve the FUCN_UI001 error, you can follow these steps:
  
  
  Delete the Line Item: If you are trying to modify an existing line item, delete it first. Look for a delete option in