When you create a new class, you can add a default constructor by selecting the Default constructor method stub in the New ABL Class wizard.

You can add constructors to an existing class as follows:

  1. Choose Source > Add Constructor to launch the Add Constructor wizard.
  2. Select the appropriate access modifier (Public, Package-Protected, Protected, Package-Private, or Private).
  3. Choose whether to include a CATCH block and/or a FINALLY block for structured error handling.
  4. Select the insertion position for the constructor and click Generate. The constructor appears at the specified position in your class file.
    Note: You can also add a static constructor to an existing class by choosing Source > Add Static Constructor.