Handling Interaction with no Data Changes 

Not all actions carried out by the user in the ALV output lead to a change in the data. Examples of actions which do not cause changes to the data are:

·        Changing row selections (see Selecting Rows)

·        Choosing hyperlinks, buttons, and toggle buttons (see Using Hyperlinks, Buttons, and Toggle Buttons)

You can make various settings to control or handle this kind of interaction.