How To Fix UCXI405 - DDIC object &1 already exists; select another name

SAP Error Message - Details

• Message type: E = Error

• Message class: UCXI - Message for inbound service of SEM-BCS EhP4

• Message number: 405

• Message text: DDIC object &1 already exists; select another name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCXI405 - DDIC object &1 already exists; select another name ?

  The SAP error message UCXI405 indicates that there is an attempt to create a Data Dictionary (DDIC) object (such as a table, view, or data element) with a name that already exists in the system. This error typically occurs during the creation or modification of database objects in the ABAP Dictionary.
  Cause:
  The primary cause of this error is that the name you are trying to use for the new DDIC object is already taken by another object in the SAP system. This could happen if:
  
  You are trying to create a new table, view, or data element with a name that is already in use.
  There is a naming conflict with existing objects, which could include tables, views, domains, data elements, etc.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Objects:
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to search for the existing object with the same name.
  You can also use the SE11 transaction to check if the object type you are trying to create already exists.
  
  
  
  Choose a Different Name:
  
  If the name is already in use, you will need to select a different, unique name for your new DDIC object. Ensure that the new name adheres to the naming conventions and standards used in your organization.
  
  
  
  Naming Conventions:
  
  Follow the naming conventions established in your organization to avoid conflicts. This often includes prefixes or specific patterns that help identify the purpose or ownership of the object.
  
  
  
  Check for Transport Requests:
  
  If you are working in a development environment, ensure that there are no pending transport requests that might be creating conflicts with the object names.
  
  
  
  Consult Documentation:
  
  If you are unsure about the naming conventions or the existing objects, consult your project documentation or reach out to your SAP Basis or ABAP team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), SE24 (Class Builder).
  Naming Conventions: Familiarize yourself with the naming conventions used in your organization to avoid future conflicts.
  SAP Notes: Check SAP Notes for any specific issues related to the error message or for updates that might affect object creation.
  
  By following these steps, you should be able to resolve the UCXI405 error and successfully create your DDIC object.