In evevts start-of-selection is default event. When we have to use this event explicitly? Why?

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Diwakar

  • Jul 15th, 2006
 

The default event in the ABAP is Start-of-selection.We have to call explicitely this event when you are writing other than ths event , that is when you write AT  SELECTION-SCREEN EVENTS OR INITIALIZATION EVENT etc,you have to explicitely mention the Start-of-selection event while you are writing the logic.

Before these events called ,all the code you have written come into this default Start-of-selection screen event.

         Thanks you

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satish

  • Sep 11th, 2006
 

The function of start-of-selection is , it will accessing  data from database layer amd make output as list form.

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start-of-selection is the default event and we dont have to use it explicitly between the data decalartions and the first event inthe program.
but after that whenever we want to output the data we have to explicitly write start-of-selection otherwise the write statements in between the events won't be outputted   in the list.

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