How To Fix GHO_ALLOC_UI165 - Valid Start 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: 165

• Message text: Valid Start 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_UI165 - Valid Start Time cannot be 24:00:00 ?

  The SAP error message GHO_ALLOC_UI165 with the description "Valid Start Time cannot be 24:00:00" typically occurs in the context of scheduling or time allocation within SAP systems, particularly in modules related to planning or resource management.
  
  Cause:
  The error arises because the time format used in SAP does not recognize "24:00:00" as a valid time. In most timekeeping systems, including SAP, the time format is based on a 24-hour clock, but "24:00:00" is not a valid representation of time. Instead, the end of the day is represented as "00:00:00" of the next day. 
  
  Solution:
  To resolve this error, you should change the time entry from "24:00:00" to "00:00:00" of the following day. Here are the steps you can take:
  
  
  Identify the Input Field: Locate the field where the time is being entered. This could be in a scheduling screen, planning transaction, or any other relevant area.
  
  
  Modify the Time Entry: Change the time from "24:00:00"