Urgent doubt on ALV Reporting.

Hi Guys,

I am going to display the error records thru report. Once the report is generated thru ALV then i have to make changes in the report(means i have to correct for which filed name i got error and correct that field name's field value similarly for all the error records and Update those field values in the database) and i have Update in the database.?Is it possile to do r not.If possilble can u tell me Which ALV FM is responsible.?

Thanks,

Gopi.