Commit not allowed in Trigger then how to store the values in table

Hi,
Database trigger not allowed to COMMIT in it (directly) or in procedure which is calling from the Trigger. it gives error.
so my question is:-
1)How Database internally store the INSERT AND UPDATE value in table which is written in procedure without COMMIT?
2) Is it necessary to write COMMIT in procedure using PRAGAMA AUTONOMOUS TRANSACTION to store inserted or updated value in table?
Thanks in advance.

Hi,
A trigger is designed to be a part of a transaction, not it's end.
It is like following these steps (not really accurate, but should give an idea):
1. programA issues INSERT statement on tableA
2. 'control' goes over to the database
3. constraint checks happen
4. the associated triggers on tableA do their work (e.g. fetching a sequence value for a primary key)
5. 'control' goes back to programA
6. programA decides if a commit (no error occurred) or a rollback (error case) has to be issued.
Did this help? Probably not, I'm not happy with what I wrote, but anyway... :)

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Hi Smitha,
Check the below given code.
LOOP AT xeipa INTO wa_xeipa.
idx = sy-tabix.
CLEAR: wa_xeina.
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I need help.
 
I have One table name
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CREATE
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TRIGGER AUTONUM_EVENTS_ID1

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NEW OLD
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AS
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OLD
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