Getting Source as Flatfile and to remove the Carriage returns and \n ...special charaters?

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http://unix.stackexchange.com – I Have an Issue like i am getting a flatfile source with some huge number of records with PIPE Delimiter and for one of the field is getting as carriage returns (in Multiple Lines) and starts with '\n'. So How can i remove the \n character in the file . Ex:-000123456|1654321|6/12/2002 8:49:20 AM|\n tt Cynthia L Eggleston E456585 remove move the funds adv account in fcle flagged on 710091 pmt due 12-16- 15| Can anyone suggest how to proceed (HowTos)