Category: ALV

Handle ALV Runtime Errors!

At runtime of ALV report short dumps can occur if the ALV is not consistently build. You can find the consistency of the ALV using ALV consistency check. This will show the status of ALV attributes like field catalog, Layout, filter, variant etc. As a example below ALV gives a runtime error when exporting to

ALV Tree Controller!

This example will show you how to build a simple tree using class CL_GUI_ALV_TREE. Tree will show flight detail as below. I use two global classes, one for application logic (get data for the report) and other one to create ALV tree. Icon field create is a hot spot. Application logic class:  ZCL_FLIGHT View controller: