How To Fix 5B400 - Time blocks may not overlap

SAP Error Message - Details

• Message type: E = Error

• Message class: 5B -

• Message number: 400

• Message text: Time blocks may not overlap

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5B400 - Time blocks may not overlap ?

  The SAP error message 5B400: Time blocks may not overlap typically occurs in the context of time management, particularly when dealing with time recording or time evaluation in SAP systems. This error indicates that there are overlapping time entries for a specific employee or resource, which is not allowed in the system.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Overlapping Time Entries: Two or more time entries for the same employee or resource overlap in terms of start and end times.
  Incorrect Time Entry: A user may have mistakenly entered time records that conflict with existing records.
  Data Migration Issues: If data has been migrated from another system, it may contain overlapping time entries that were not properly validated.
  
  Solution:
  To resolve the 5B400 error, you can take the following steps:
  
  
  Check Time Entries:
  
  Review the time entries for the employee or resource in question. Look for any overlapping time blocks.
  Use transaction codes like CAT2 (Time Sheet) or PT60 (Time Evaluation) to view and edit time entries.
  
  
  
  Correct Overlapping Entries:
  
  If you find overlapping entries, you will need to adjust the time records. This may involve deleting or modifying one of the conflicting entries to ensure that there are no overlaps.
  
  
  
  Validation:
  
  After making corrections, validate the time entries again to ensure that the error does not persist.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on time entry and management to ensure compliance with system requirements.
  
  
  
  User Training:
  
  If this error occurs frequently, consider providing training to users on how to properly enter time records to avoid overlaps.
  
  
  
  System Configuration:
  
  In some cases, it may be necessary to review the configuration settings related to time management in SAP to ensure they are set up correctly.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PT60 (Time Evaluation), CAT2 (Time Sheet), and PT50 (Time Evaluation with Time Data).
  SAP Notes: Check SAP Notes for any known issues or patches related to time management and this specific error message.
  Support: If the issue persists after troubleshooting, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the 5B400 error in your SAP system.