How To Fix GHO_ALLOC_UI166 - Valid End Time cannot be 24:00:00

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 166

• Message text: Valid End Time cannot be 24:00:00

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI166 - Valid End Time cannot be 24:00:00 ?

  The SAP error message GHO_ALLOC_UI166 with the description "Valid End Time cannot be 24:00:00" typically occurs in the context of time-related data entry, particularly when dealing with scheduling or allocation processes in SAP.
  
  Cause:
  The error arises because the system does not accept "24:00:00" as a valid time format. In most systems, the time format is based on a 24-hour clock, where the maximum valid time is "23:59:59". The time "24:00:00" is often used to indicate the end of a day, but it is not recognized as a valid time in SAP.
  
  Solution:
  To resolve this error, you should adjust the end time to a valid format. Here are the steps you can take:
  
  
  Change the End Time: Instead of entering "24:00:00", use "23:59:59" to represent the last moment of the day. This is the correct way to indicate the end of a day in SAP.
  
  
  Review Time Entries: If you are entering multiple time entries,