How To Fix COM_DML_CUST006 - Field & is already used in DML object structure

COM_DML_CUST006 - Overview

• Message type: E = Error

• Message class: COM_DML_CUST - MDF Messages

• Message number: 006

• Message text: Field & is already used in DML object structure

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 COM_DML_CUST006 - Field & is already used in DML object structure ?

  The SAP error message COM_DML_CUST006 indicates that a field is already being used in a Data Management Language (DML) object structure. This typically occurs when you are trying to define or modify a DML object and you attempt to include a field that has already been defined in that object or in another related object.
  
  Cause:
  
  Duplicate Field Definition: The field you are trying to add is already defined in the DML object structure.
  Incorrect Configuration: There may be a misconfiguration in the DML object where fields are not being managed correctly.
  System Limitations: The system may have limitations on how many times a field can be used across different DML objects.
  
  
  Solution:
  
  Check Field Usage: Review the DML object structure to see where the field is already defined. You can do this by navigating to the DML object in the SAP system and checking its configuration.
  Remove Duplicate Field: If the field is indeed duplicated, remove