How To Fix /SCTM/OCB_UI021 - Booking order &1: Exactly one product or product freight group must exist

/SCTM/OCB_UI021 - Overview

• Message type: E = Error

• Message class: /SCTM/OCB_UI -

• Message number: 021

• Message text: Booking order &1: Exactly one product or product freight group must exist

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 /SCTM/OCB_UI021 - Booking order &1: Exactly one product or product freight group must exist ?

  The SAP error message /SCTM/OCB_UI021 indicates that there is an issue with the booking order in the SAP Transportation Management (TM) system. Specifically, the error states that "Exactly one product or product freight group must exist." This typically means that the system expects either a single product or a single product freight group to be associated with the booking order, but it has found none or more than one.
  
  Cause:
  
  Missing Product or Freight Group: The booking order may not have any products or freight groups assigned to it.
  Multiple Products or Freight Groups: The booking order may have multiple products or freight groups assigned, which violates the requirement of having exactly one.
  Data Entry Error: There may have been an error during data entry, leading to incorrect or incomplete information being saved in the booking order.
  
  Configuration Issues: There could be configuration settings in the SAP TM system that are not aligned with the