DataTable Column Click Not Bringing New Page.

Hi All,

I have a data table with 5 columns in each row & my last column is having an edit image. Click on the image of any row, it will pass the row data to Controller thru an Ajax post call with JSON data type & in the controller I am returning a new view. But I am not getting back the new view. Instead getting below error

 pulseAjax/<.error()pulse.js (line 59)
 XMLHttpRequest = Object { readyState=4, responseText="ocrNonOmnibusAcctPage", status=200, more...}
 textStatus = "parsererror"
errorThrown = 
detailed error: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data

I am not able to get what this error mean. Can someone please help?