Fatal Error: Subprocess appears to be writing binary data

[udayk_2007]

Hello Friends

We are getting below error in one of our job

Fatal Error: Subprocess appears to be writing binary data as error messages.
131072 binary bytes written to stdout or stderr of a subprocess operator

I read posts on this error.I found that this error is mostly encountered with C++ routines.I am not aware of any C++ routine used in our project. Is this error possible in the code without C++ routines too ?

Any suggestions to resolve it ?

Thanks a lot in advance

Regards
Ulhas