SSN Field issue for "SAP SuccessFactors Employee Central Integration with Fidelity"

[sgkulkarni]

Describe the bug
The iFlow produces an output which can have incorrect SSN values for the employees if the some of the employees in the selected dataset are having blank values coming from SF. If one of the employee has a blank SSN value then in the output the employee gets the next employee's SSN value assigned which potentially is a serious issue but as SSN is a key field for Fidelity it is less likely that this issue will happen in clean datasets of Pre-Prod/ Prod where every employee has valid SSN maintained. We noticed this issue in our Dev environment where test employees are not set up with full data set with valid SSN etc.

To Reproduce
Steps to reproduce the behavior:

1. Go to SuccessFactors and create 3 new hire records i.e. create 3 new employees
2. Maintain the national id record with country usa and correct value for SSN field for the first and third employee record
3. Do not maintain the national id record for second employee so that SSN stays blank. It is not mandatory field in SF.
4. Configure the pre-build package "SAP SuccessFactors Employee Central Integration with Fidelity" for SF connections etc.
5. Run the iFlow to get the output file
6. The file will show correct SSN for first employee, Incorrect SSN for second employee (assigns third employee's SSN to second employee), Blank SSN for the third employee

Expected behavior
Each employee must be assigned with correct SSN value from the employee data record from SF

Screenshots
SF Data
Employee 1234 SSN 123-45-6789
Employee 2345 SSN BLANK
Employee 3456 SSN 234-56-7890

File Output for 02E (partial record):
Plan SSN Record
XXXX 123-45-6789 02E1234
XXXX 234-56-7890 02E2345
XXXX 02E3456

Expected Output:
Plan SSN Record
XXXX 123-45-6789 02E1234
XXXX 02E2345
XXXX 234-56-7890 02E3456

Desktop (please complete the following information):

• OS: Windows
• Browser: Edge
• Version: 123

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.