Intimation u/s 143(1) for ay:2012-13 - outstanding tax demand

Vishal Iyer (SSE) (25 Points)

24 June 2013  
I have received an Intimation U/S 143(1) for PAN XXXXXXXXXX AY:2012-13 from IT dept. Which states that I need to pay Rs 27861 to IT dept. as they were not able to see my TDS certificate details in Form-26AS.
 
When I check 26AS for FY 2011-2012(Assessment Yea:2012-2013), I was not able to find the same. But I do have the TDS certifcation details with payment proof already been made to IT department.
 
How do I file rectification request for this issue? Can I file a rectification request online? 
 
Also in https://incometaxindiaefiling.gov.in site I could see the outstanding tax credit of Rs 58K from end. I am not sure why amount is showing 58K only?
 
Appreciate any response on this.