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.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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