TSR Integration->Error is displaying while updating employee with PUT request.

Environment - Stage

1] Add a employee through API (company ID - 12871)
Sample Data:

{ "Company":"12871", "JobID":"100795", "JobPosition":"Junior QA", "CandidateID":"107735", "FirstName":"Henry", "LastName":"Thomas", "SSN":"265470405", "EmailID":"henry@thomas.com", "StreetAddress1":"Address123", "StreetAddress2":"5th QA Avenue", "County":"Test", "City":"Hoston", "State":"AZ", "Country":"USA", "PostalCode":"41105", "HoursPerWeek":40, "EmploymentStartDate":"05/12/2017", "AnnualSalary":"$1500000", "TourID":12, "AssignDefaultPayrollSchedule":true }

2] Try to update same employee with PUT request (e.g updated street address, job position etc)

Actual Result:
Below error is displaying:
{
"status": "Error",
"message": "Unable to cast object of type 'ValueObjects.GenericTextValueObject' to type 'System.IConvertible'.",
"errorLevel": "Error",
"code": 500,
"description": " at APIServices.Implementations.Platform.EmployeeService.UpdateEmployee(Int64 companyId, EmployeeTours objEmployeeTours)\r\n at WorkterraAPI.Controllers.Platform.EmployeeController.updateEmployee(EmployeeTours objEmployeeDTO)"
}

Cc: Saurabh Sablaka, Prasad Pise