How to recover auto committed transaction in Oracle with normal privilage I have updated the table &amp; need to rollback that changes. 


I have tried Rollback work command but data still not rollback.
I have also tried Flashback command but it is not working because "row movement is not enabled" 


Could you please help me out. I don't have DBA access as well, still I need to recover the data.
You cannot recover the committed transaction with a normal privilege.
However, you may be able to 
ask your DBA to flashback(If the database is set up with flashback enabled for tables and UNDO_RETENTION has set approximately)the table to a specific point in time, or,assumin they are using hot backups, Database Point-In Time Recovery(This option will also rollback changes made by others on the database) could be an alternative for flashback.

For details:Rewinding a Table with Flashback Table