FUNCION CONVERSION CX PROGRAMMER CODE

Used to define different texts for exceptions and also affects the result of the method get_text. Here are the five attributes and methods of exceptions в€’ S.No. Here the GET_TEXT( ) method of the exception class is used to get the description of the exception. Handlers catch CX_SY_CONVERSION_NO_NUMBER exception and also the CX_SY_ZERODIVIDE exception. Two types of exceptions could be generated.Дivide by zero exception.

FUNCION CONVERSION CX PROGRAMMER CODE

In the above code snippet, we are trying to divide Num1 by Num2 to get the result in a float type variable. The syntax is: RAISE EXCEPTION exep.Д¬ATCH CX_SY_CONVERSION_NO_NUMBER INTO exref. Raise an exception with an exception object that already exists in the first scenario. Raise and create an exception object simultaneously. This will result in a run time error of type CX_SY_ZERODIVIDE. There are two ways an exception can be raised в€’Д®xceptions raised by ABAP runtime system.ДЇor instance Y = 1 / 0. Raising ExceptionsД®xceptions can be raised at any point in a method, a function module, a subroutine, and so on. That is, cleanup work can be executed for the context of the TRY block. Within the CLEANUP clause, the system can restore an object to a consistent state or release external resources. The CATCH keyword indicates the catching of an exception.Д¬LEANUP в€’ The statements of the CLEANUP block are executed whenever an exception occurs in a TRY block that is not caught by the handler of the same TRY - ENDTRY construct. It is followed by one or more catch blocks.Д¬ATCH в€’ A program catches an exception with an exception handler at the place in a program where you want to handle the problem. It can contain further control structures and calls of procedures or other ABAP programs. This statement block is processed sequentially. TRY в€’ The TRY block contains the application coding whose exceptions are to be handled. Usually, an exception handler tries to repair the error or find an alternative solution. RAISE в€’ Exceptions are raised to indicate that some exceptional situation has occurred. Following is the syntax for using TRY вЂ“ CATCH в€’ A TRY - CATCH block is placed around the code that might generate an exception. Assuming a block will raise an exception, a method catches an exception using a combination of the TRY and CATCH keywords. ABAP exception handling is built upon three keywords в€’ RAISE, TRY, CATCH and CLEANUP. When an exception occurs the normal flow of the program is disrupted and the program application terminates abnormally, which is not recommended, therefore these exceptions are to be handled.Д®xceptions provide a way to transfer control from one part of a program to another. An exception is a problem that arises during the execution of a program.

Funcion conversion cx programmer