How To Fix SU003 - Booking not possible - only & free seats left

SU003 - Overview

• Message type: E = Error

• Message class: SU - ABAP Manual

• Message number: 003

• Message text: Booking not possible - only & free seats left

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SU003 - Booking not possible - only & free seats left ?

  The SAP error message SU003, which states "Booking not possible - only & free seats left," typically occurs in the context of SAP's travel management or event management modules. This error indicates that the user is attempting to book a seat or a resource (like a hotel room, flight, or event ticket) when there are not enough available seats or resources to fulfill the booking request.
  
  Cause:
  
  Insufficient Availability: The primary cause of this error is that the number of seats or resources requested exceeds the number of available seats or resources. For example, if there are only 2 seats left and the user tries to book 3, this error will occur.
  
  Configuration Issues: There may be configuration settings in the SAP system that limit the number of bookings or that do not properly reflect the available inventory.
  Data Synchronization Issues: If the system is not updated in real-time, it may show incorrect availability