SAP User Security Interview Question and Answers

17. What are the functions of dispatcher?
 
    Following are the main functions of a dispatcher
  • Making connection with presentation layer
  • Proper management of buffer in the main memory
  • Assigning work processes equal assignment of work processes
  • Proper organization of communication process
 
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18. What is a dialog step?
 
  • Dialog step is the processing which is used to navigate from one screen to another screen.
  • This includes processing that takes place after the user issues a request. It also involves the processing needed to display the next screen.
  • It is important for an ABAP/4 programmer to know about dialog steps because they form a discrete unit of processing for an ABAP/4 program.
 
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19. What are the different ways for initiating dialog step?
  There are four ways the user can initiate a dialog step:
  • Click the button screen
  • Press enter
  • Press a function key
  • Select a menu item
 
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