Sunday, March 27, 2011

Creating a Non class-based exception

Non class-based exception can be used in functions and methods. Below I will show you how.

A. Creating a non class-based in a function.

Enter your variable in the exception parameter of your function in se37. Make sure to unmark the exception classes check box. 

function module parameter screen

Then, inside your function, you can trigger the exception by raising it. The syntax is shown below:

IF sy-subrc <> 0.

  RAISE ex_error.


The calling program that calls the function should capture the exception as shown below:

          kunnr       = wa_main-kunnr
          bukrs       = wa_main-bukrs
          address1    = address1
          address2    = address2
          ex_error    = 1.

IF sy-subrc = 1. "exception value will bee assigned to sy-subrc



Watch out for my next blog, the class-based exception.

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