How To Fix DG009 - A check method with sequence &1 is already defined in the check schema

DG009 - Overview

• Message type: E = Error

• Message class: DG - DG: Messages for Dangerous Goods Management

• Message number: 009

• Message text: A check method with sequence &1 is already defined in the check schema

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DG009 - A check method with sequence &1 is already defined in the check schema ?

  The SAP error message DG009 indicates that there is a conflict in the check schema configuration. Specifically, it means that a check method with the specified sequence number (&1) is already defined in the check schema you are trying to use. This typically occurs when you are attempting to add a new check method to a check schema that already contains a method with the same sequence number.
  
  Cause:
  
  Duplicate Entry: You are trying to define a check method with a sequence number that is already in use within the same check schema.
  Incorrect Configuration: There may be an oversight in the configuration where the same sequence number was assigned to multiple check methods.
  
  
  Solution:
  
  Review Check Schema: Go to the check schema configuration in SAP and review the existing check methods. Look for the sequence number that is causing the conflict.
  Change Sequence Number: If you find that the sequence number is indeed duplicated, you