How To Fix OO096 - Caution! Implementation will be deleted

OO096 - Overview

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 096

• Message text: Caution! Implementation will be deleted

What causes this issue?

When you set the "Only modeled" flag, the corresponding method
implementations are deleted the next time you save.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

OO096 - Details

• The SAP error message OO096, which states "Caution! Implementation will be deleted," typically occurs in the context of enhancements or modifications in the SAP system, particularly when dealing with Business Add-Ins (BAdIs) or user exits. This message indicates that an implementation of a BAdI or a user exit is being deleted, which can lead to loss of custom functionality.
  
  Cause:
  
  Deletion of Implementation: The most common cause is that the implementation of a BAdI or user exit is being deleted, either intentionally or unintentionally.
  Transport Issues: If the implementation is part of a transport request that is being deleted or not properly imported, it can trigger this message.
  System Upgrade or Changes: Changes in the system, such as upgrades or modifications to the underlying code, can lead to the deletion of certain implementations.
  Development Environment Changes: If you are working in a development environment and the implementation is not properly managed, it may be deleted