How To Fix GHO_ALLOC_UI171 - Valid Start/EndTime cannot be 00:00:00; it is set by default to 00:00:01

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 171

• Message text: Valid Start/EndTime cannot be 00:00:00; it is set by default to 00:00:01

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI171 - Valid Start/EndTime cannot be 00:00:00; it is set by default to 00:00:01 ?

  The SAP error message GHO_ALLOC_UI171 indicates that there is an issue with the time settings in a particular allocation or scheduling process. Specifically, the error states that the valid start and end times cannot be set to 00:00:00, which is the default time value. Instead, they must be set to a valid time that is greater than 00:00:00.
  Cause:
  
  Default Time Setting: The system is trying to use the default time of 00:00:00 for either the start or end time, which is not acceptable in the context of the operation being performed.
  Data Entry Error: The user may have inadvertently entered 00:00:00 for the start or end time in the relevant fields.
  Configuration Issue: There may be a configuration setting in the system that is causing the default time to be set incorrectly.
  
  Solution:
  
  Check Time Inputs: Review the input fields for the start and end times in the relevant transaction or screen. Ensure that both times are set to valid values (e.g., 00:00:01 or later).
  Adjust Default Settings: If the system is defaulting to 00:00:00, check the configuration settings for the relevant module to ensure that the default time is set correctly.
  Validation Logic: If you are developing or customizing the application, ensure that there is validation logic in place to prevent 00:00:00 from being set as a valid time.
  Consult Documentation: Refer to SAP documentation or help resources for the specific module you are working with to understand the expected time formats and constraints.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases updates that address specific error messages or behaviors.
  Transaction Codes: Identify the transaction code where the error occurs to better understand the context and any related configurations.
  User Roles and Permissions: Ensure that the user has the necessary permissions to make changes to the time settings, as restrictions may lead to default values being applied.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and setup of your SAP environment.