Hi Nithya,
as far as i have seen the scenario, its too tough to get a job as an fresher in most of the IT companies,
so according to my own experience, you have to search your job in any middle or small scale companies, if you are in any major city , then i will suggest you to look into any infrastructure or real estate company, who have just implemented sap, in your city you have to search for those infrastructure company , those having many project in our out of town, any infrastructure company having many projects in their hands generally implements SAP , and after that they needs some abaper to support their implemented projects.
You can also search your job in any small level company whom have some more branches in other states or cities, these are handy task and may take some times, but will be fruitful to you , if you will succeed in achieving your goal.
If you have any dought, please feel free to revert by specifying the city name you are looking for a job.