Local class exception abap. We’ll raise this exception and catch the exception.

Local class exception abap In Class Builder and Function Builder, this done by selecting exception classes when defining exceptions in These allow internal exceptions (exceptions raised within the class itself) to be handled without the need for another global DDIC object. For this demo, we’ll create a local exception class inherited from CX_STATIC_CHECK. That said, a handy but not so well-known option is to define a local exception class inside a global class. In this example, cx_sy_arithmetic_error is a superclass of both cx_sy_arithmetic_overflow and cx_sy_zerodivide. We’ll raise this exception and catch the exception. Class-based exceptions can be declared in the interface of procedures. It is generally best practice to create global exception classes. You can now enter the definition and logic. For local procedures, this is done using the addition RAISING of the statements METHODS and FORM. We choose to build a global (local would also be possible) exception class cx_out_of_money. These allow internal exceptions to be handled without the need for another global DDIC object. More on CX_STATIC_CHECK and other classes in coming post. We open the classbuilder (transaction SE24) or the object navigator (transaction SE80) and start to create the exception class. When you list a class in a CATCH statement, the system will process the corresponding block if an exception with that class or one of its subclasses is triggered. After opening the global class, define the local exception class in the tab ‘Class-relevant Local Types’. Since all the exception classes are inherited from CX_ROOT, We can use the method GET_TEXT and GET_LONG_TEXT to know more about why exception was raised. . In this video, you will see how to create, prepare, attach, and raise an exception. Next, open its local types section by clicking the tab labeled ‘Local Types’. Create an exception class ZSD4D01_EXCEPTIONS as follows: Press Ctrl + Shift + N to create a new ABAP Repository Object. After opening the global class, define the local exception class in the tab ‘Class-relevant Local Types’. The condition for a local exception class is that it inherits from one of the three classes CX_STATIC_CHECK, CX_DYNAMIC_CHECK, or CX_NO_CHECK, or from their subordinate classes. To define an exception class of your own, create a new class that inherits from the class cx_static_check. In local classes you can encapsulate implementation details that should not be visible from the outside In this article I’d like to present a solution how to implement a global class where all internal exceptions (exceptions raised by private methods only ⇒ always catched within the class itself) will be handled with its local exception class. Local definitions, especially local classes, can be useful as auxiliary classes for the global class. Local exception classes can be defined for specific exceptions that only occur within one single ABAP program. quthxn wdpbvi pedwd nmecz dunsf ngcpme nrghhgx mqfjgi mqooj cpot