How to convert a fixed term employee (Using Add new employee for Fixed Term Tool) to permanent?

[rc0702]

Hi experts,

I'm looking at a solution where we could use the "add new employee for fixed term" tool because we want to indicate the termination date immediately upon hiring.

I found this test script from SAP: https://help.sap.com/docs/SAP_SUCCESSFACTORS_EMPLOYEE_CENTRAL/6026f787205245a3846a7bbf4a3b12c2/2466e...

But it doesn't seem to work on employees hired via fixed term.

Here's my sample employee hired via fixed term tool: Termination record was already created and termination details are there.

What we want is to extend the contract, but when adding a job information change following SAP's use case 3 test script here: https://help.sap.com/docs/SAP_SUCCESSFACTORS_EMPLOYEE_CENTRAL/6026f787205245a3846a7bbf4a3b12c2/f05ea...

It gives me an error:

So my question is:

1. Is SAP's use case test script outdated? If yes, where can I refer for converting fixed term to permanent employees.

2. If conversion of fixed term employees (meaning hired via Add new employee for fixed term tool) is not possible, what are your suggested solutions to implement this kind of transaction?

Thanks!

SAP SuccessFactors HCM CoreSAP SuccessFactors Employee Central