How To Fix OO260 - Attribute &1 &2: Referred object type does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 260

• Message text: Attribute &1 &2: Referred object type does not exist

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 OO260 - Attribute &1 &2: Referred object type does not exist ?

  The SAP error message OO260 indicates that there is an issue with an attribute in the Object-Oriented (OO) programming context, specifically that the referred object type does not exist. This error typically arises in the context of ABAP Objects or when dealing with class definitions and their attributes.
  
  Cause:
  The error message OO260 can occur due to several reasons:
  
  Non-existent Object Type: The object type (class or interface) that is being referenced in the attribute definition does not exist in the system.
  Typographical Errors: There may be a typo in the name of the object type, leading to the system being unable to find it.
  Missing Transport: The object type may exist in a different system (e.g., development vs. production) but has not been transported to the current system.
  Namespace Issues: The object type may be in a different namespace that is not accessible from the current context.
  Activation Issues: The class or interface may not be