what is diff b/w user exits and cutomer exits

Answer Posted / chinna rayudu

User Exits: 1.These are forms, so they are called by sap
standard programs using perform.
2. Inside the form you can read and change almost any
global data from host program.
3. User exits doesn't have any clasification.
4. These are basically desined for SD module only
Customer Exits: 1. These are functions, so they are called
using call functions.
2. Inside the function you can only access your
import/export/changing/table/parameters
3. These exits have function, module, screen exits.
4. These are available for mm, sd,fi, hr almost for all
modules

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