How To Fix /SCMTMS/GT_CUST031 - Cumulation level must be unique; level &1 already exists

/SCMTMS/GT_CUST031 - Overview

• Message type: E = Error

• Message class: /SCMTMS/GT_CUST -

• Message number: 031

• Message text: Cumulation level must be unique; level &1 already exists

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 /SCMTMS/GT_CUST031 - Cumulation level must be unique; level &1 already exists ?

  The SAP error message /SCMTMS/GT_CUST031 Cumulation level must be unique; level &1 already exists typically occurs in the context of SAP Transportation Management (TM) when you are trying to create or modify a cumulation level that is not unique. This means that the cumulation level you are trying to define already exists in the system.
  
  Cause:
  
  Duplicate Entry: The cumulation level you are trying to create or modify is already defined in the system. Each cumulation level must be unique to avoid confusion in processing.
  Configuration Error: There may be a misconfiguration in the settings where the same cumulation level is being attempted to be set up multiple times.
  
  
  Solution:
  
  
  Check Existing Cumulation Levels: 
  
  Go to the relevant configuration area in SAP TM where cumulation levels are defined.
  Review the existing cumulation levels to see if the level you are trying to create already exists.
  
  
  
  Modify or Delete Existing Level:
  
  If the cumulation level already exists and you