how to convert special characters in pi?

Hi Expert,

Need your advise on below issue:
   

Scenario is R3-->MQFTE (MQ Server) ->PI->MQFTE(MQ Server)-->3rd party

We are facing issue when input flat file is having special characters in the file.Below is the screenshot of spl characters coming in the file.

But in Pi these are getting converted into different format which is not readable,we recognised that these are eastern european character and used encoding as ISO-8859-2 in Receiver channel CCSID = 912 .

Need more suggestions please.

Thanks,

Narendra.