How to save ALV data into DB after Editing values in WDA

Hi All,
I have created a WD application with and able to successfully make columns editable in ALV. But I failed when trying to save the edited data in database.
I use ON_CELL_ACTION event but its not working as of now. I go through few blocks but ultimately i got confused. Please guide me in correct way.

Hi Sanjib,
ON_DATA_CHECK event is triggered every time when you change the data in table
For this event, you have to implement an Event Handler method in which the logic is written.
There is already a thread where this question has been answered:
ALV Edit how to save changes to DB??
I would suggest that you search more on scn before starting a discussion
Regards,
Ashvin

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Step 1:(Object creation)
SQL> ED
Wrote file afiedt.buf
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Exception
When Others Then
Dbms_Output.put_Line('SQLERRM--'||Sqlerrm);
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