How To Fix MODEL065 - Inconsistency with an existing class link

MODEL065 - Overview

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 065

• Message text: Inconsistency with an existing class link

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MODEL065 - Inconsistency with an existing class link ?

  The SAP error message MODEL065 indicates that there is an inconsistency with an existing class link in the system. This typically occurs in the context of object-oriented programming within SAP, particularly when dealing with class definitions and their relationships.
  
  Cause:
  The error can arise due to several reasons, including:
  
  Inconsistent Class Definitions: If a class has been modified (e.g., methods or attributes changed) but the changes have not been properly activated or saved, it can lead to inconsistencies.
  Missing or Incorrect Links: If a class is supposed to inherit from another class or implement an interface, but the link is broken or incorrectly defined, this error may occur.
  Transport Issues: If changes to classes were transported from one system to another (e.g., from development to production) and the transport did not include all necessary objects, inconsistencies can arise.
  Database Issues: Corruption or issues in the underlying database can also lead to inconsistencies in class definitions.
  
  
  Solution:
  To resolve