Oracle Solution for Error ora-19123

Solution for Oracle Error ORA-19123

ORA-19123: FORG0003: fn:zero-or-one() called with a sequence containing more than one item

What triggered the Error:

quence with more than one item was passed into fn:zero-or-one() function

What should we do to fix it:

rrect input argument to fn:zero-or-one() function