How To Fix DD_DBAL023 - Object &1.&2 of type &3 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_DBAL - ABAP Dictionary, Data Base Abstraction Layer

• Message number: 023

• Message text: Object &1.&2 of type &3 already exists

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 DD_DBAL023 - Object &1.&2 of type &3 already exists ?

  The SAP error message DD_DBAL023 indicates that an object of a certain type already exists in the database. This error typically occurs during database operations such as creating or modifying database objects (like tables, views, etc.) when the system detects that an object with the same name already exists.
  Cause:
  The error can be caused by several factors:
  
  Duplicate Object Creation: Attempting to create a database object (e.g., table, index) that already exists in the database.
  Transport Issues: If you are transporting objects from one system to another, and the object already exists in the target system, this error may occur.
  Development Errors: Inconsistent development practices where the same object is defined multiple times in different development environments.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Objects:
  
  Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check if the object already exists in the database.
  If it exists, determine if it is the correct version or if it needs to be modified.
  
  
  
  Rename or Drop the Existing Object:
  
  If the existing object is not needed, you can drop it using the appropriate SQL command or through the SAP interface.
  If you need to keep the existing object, consider renaming the new object you are trying to create.
  
  
  
  Adjust Transport Requests:
  
  If the error is related to a transport request, ensure that the transport does not include objects that already exist in the target system.
  You may need to adjust the transport request or manually handle the objects in the target system.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or references to the existing object that might prevent it from being dropped or modified.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific object type you are working with for any additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Database Administration: If you have access to the database, you can also use SQL queries to check for existing objects directly in the database.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.