Error HandlingLocate this document in the navigation structure

Use

The error handling function can be used by programmers to analyze programming errors. It is not intended for use by people using the Graphical Framework.

Features

The class CL_GFW defines all the error constants for the Graphical Framework and provides some routines to handle errors.

Error numbers and error texts are stored in the error class APPLG created for the Graphical Framework (=> autom. translation). Constants in the global class CL_GFW are used in the program for the error numbers.

Activities

To display the message log call the method SHOW_MSG_PROTOCOL in CL_GFW.

To delete any existing messages from the log call the method CLEAR_MSG_PROTOCOL in CL_GFW.

Every method returns the number of the first error to occur.