How To Fix DU350 - The DDIC-Structure & already exists -> use another name

SAP Error Message - Details

• Message type: E = Error

• Message class: DU - Data transfer to SAP-EIS

• Message number: 350

• Message text: The DDIC-Structure & already exists -> use another name

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

Regeneration of the structure is not permitted

How to fix this error?

If you want to refer to the existing structure, you can select this
when accessing the sender structure maintainance.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DU350 - The DDIC-Structure & already exists -> use another name ?

  The SAP error message DU350 indicates that there is an attempt to create a Data Dictionary (DDIC) structure with a name that already exists in the system. This error typically occurs when you are trying to create a new structure in the ABAP Dictionary (SE11) and the name you have chosen is already in use by another object, such as a table, view, or another structure.
  Cause:
  
  Name Conflict: The most common cause of this error is that the name you are trying to use for your new structure is already taken by an existing object in the SAP system.
  Namespace Issues: If you are working in a system with multiple namespaces, you might be trying to create an object in a namespace that is reserved or already in use.
  
  Solution:
  
  Choose a Different Name: The simplest solution is to select a different name for your structure. Ensure that the new name adheres to the naming conventions and is not already in use.
  Check Existing Objects: Use transaction SE11 (Data Dictionary) to search for existing objects with the same name. You can do this by entering the name in the appropriate field and checking the object type.
  Namespace Consideration: If you are working in a specific namespace, ensure that the name you are trying to use is appropriate for that namespace. You may need to consult with your SAP administrator or development team to understand the naming conventions in use.
  Transport Requests: If you are working in a development environment, ensure that there are no transport requests that might be affecting the naming or existence of objects.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE80: Object Navigator
  
  
  Naming Conventions: Familiarize yourself with the naming conventions used in your organization or project to avoid conflicts.
  Documentation: Refer to SAP documentation or help resources for more information on creating DDIC objects and understanding naming conventions.
  
  By following these steps, you should be able to resolve the DU350 error and successfully create your DDIC structure.