How To Fix 54081 - Core time &: Start >= end

SAP Error Message - Details

• Message type: E = Error

• Message class: 54 - Messages for HR tables

• Message number: 081

• Message text: Core time &: Start >= end

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 54081 - Core time &: Start >= end ?

  The SAP error message "54081 Core time &: Start >= end" typically indicates that there is an issue with the time intervals defined in a scheduling or planning context. This error occurs when the start time of a core time period is greater than or equal to the end time, which is logically incorrect.
  Cause:
  
  Incorrect Time Input: The most common cause is that the user has entered the start time and end time incorrectly, leading to a situation where the start time is not less than the end time.
  Data Entry Errors: Mistakes during data entry, such as transposing numbers or using the wrong format, can lead to this error.
  Configuration Issues: In some cases, the configuration settings for time management or scheduling in SAP may not be set up correctly, leading to conflicts in time definitions.
  
  Solution:
  
  Check Time Entries: Review the time entries for the core time period in question. Ensure that the start time is indeed less than the end time.
  Correct Data: If you find that the start time is greater than or equal to the end time, correct the entries accordingly.
  Validation: Implement validation checks in your data entry process to prevent this error from occurring in the future.
  Consult Documentation: If the error persists, consult the relevant SAP documentation or help resources for guidance on the specific module you are working with.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  SAP Modules: This error can occur in various SAP modules, including SAP ERP, SAP S/4HANA, and others that involve time management or scheduling.
  Transaction Codes: Depending on where the error occurs, you may be using specific transaction codes related to planning, scheduling, or time management.
  User Training: Providing training for users on how to correctly enter time data can help reduce the occurrence of this error.
  
  By addressing the root cause of the error and ensuring proper data entry practices, you can effectively resolve the "54081 Core time &: Start >= end" error in SAP.