How To Fix /SAPSLL/CORE_CLSMD126 - Description of control grouping &1 in Language &2 already existing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CORE_CLSMD -

• Message number: 126

• Message text: Description of control grouping &1 in Language &2 already existing

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 /SAPSLL/CORE_CLSMD126 - Description of control grouping &1 in Language &2 already existing ?

  The SAP error message /SAPSLL/CORE_CLSMD126 indicates that there is an attempt to create a control grouping that already exists in the specified language. This error typically arises in the context of SAP Global Trade Services (GTS) or SAP Logistics, where control groupings are used for managing and processing trade compliance and logistics operations.
  
  Cause:
  
  Duplicate Entry: The primary cause of this error is that a control grouping with the same identifier already exists in the system for the specified language.
  Data Migration or Upload: If you are migrating data or uploading new entries, there may be a conflict with existing records.
  
  Configuration Issues: There may be issues in the configuration settings that allow for duplicate entries.
  
  
  Solution:
  
  
  Check Existing Control Groupings: 
  
  Navigate to the relevant transaction or table where control groupings are maintained (e.g., transaction codes related to GTS or logistics).
  Search for the control grouping using the identifier and language specified in the error message to