Job aborting due to invalid characters errors - using netezz

[Maximus_Jack]

Hi
I'm using a netezza connector to extract a data and passing that to a
dataset, at the middle of the job, the job got aborted due to the below issue,
i have searched this forum, but finding various different reasons for it, but
nothing related to netezza, can someone show some insight on this?

error
--------
APT_CombinedOperatorController,0: Invalid character(s) ([xE3]) found converting string (code point(s): [xEA][xB2][xBD][xEA][xB8][xB0][xE3][x80][x80][xEC][x84][xB1][xEB][x82][xA8][xEC][x8B][x9C][xE3][x80]...) from codepage UTF-8 to Unicode, substituting.

thanks
MJ

[dsetlteam]

There are unreadable/special characters in your input data.Analyse such data and use correct NLS setting to process it.