How To Fix DMCLG123 - Editing of the structure relationships ended without saving

DMCLG123 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 123

• Message text: Editing of the structure relationships ended without saving

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 DMCLG123 - Editing of the structure relationships ended without saving ?

  The SAP error message DMCLG123, which states "Editing of the structure relationships ended without saving," typically occurs in the context of data modeling or when working with structure relationships in SAP applications, such as SAP Data Warehouse or SAP BW (Business Warehouse). This error indicates that changes made to the structure relationships were not saved, which can lead to inconsistencies or loss of work.
  Causes:
  
  User Action: The user may have closed the editing session without saving changes.
  System Timeout: The session may have timed out due to inactivity, leading to unsaved changes.
  Technical Issues: There may be technical issues such as network problems, system crashes, or application errors that prevent saving.
  Authorization Issues: The user may not have the necessary permissions to save changes to the structure relationships.
  Data Integrity Constraints: There may be constraints or validation rules that prevent the saving of changes.
  
  Solutions:
  
  Save Changes: Ensure that you explicitly save your changes before exiting the