How To Fix E2403 - Type & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 403

• Message text: Type & 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.

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 E2403 - Type & already exists ?

  The SAP error message E2403 ("Type & already exists") typically occurs when you are trying to create or define a new object (like a data type, structure, or other programming elements) in the SAP system that has the same name as an existing object. This can happen in various contexts, such as when working with ABAP Dictionary, data types, or other development objects.
  
  Cause:
  
  Duplicate Name: The most common cause is that the name you are trying to use for a new type is already in use by another type or object in the 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 conflicts with an existing object.
  Transport Issues: Sometimes, if you are working in a development environment and have transported objects from another system, you might encounter this error if the object already exists in the