SAP ABAP Message Class OO Message Number 097 (Changes to the interface or a non-final class are incompatible)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-DWB-TOO-CLA (Application Component) Class Builder
     SEO (Package) ABAP Objects Class Library Database Layer
Attribute
Message class OO  
Short Description Class Builder/API    
Message Number 097  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Changes to the interface or a non-final class are incompatible
Help Document

Diagnosis

If you want to edit an interface:

After the interface was transported, changes to the interface are always incompatible, either for the caller of interface methods (when you change or delete components), or for the classes that implement the interface (any changes).

Procedure

If you want to edit an interface:

When the class is not yet final and the interface was already transported, changes to the interface are always incompatible, either for the calling program (when you change or delete components), or for subclasses (when you add or delete public or protected components)

Procedure

Consider whether the planned changes are really necessary. After you have changed the interface, make sure that you inform those responsible for the classes that implement or inherit it, since these classes can be syntactically incorrect as a result of your changes.

History
Last changed on/by 20140121  SAP 
SAP Release Created in   740