Can not set 'EmployeeResponsibleParty' node in Sales Order

Hi,

I have created one custom field in Sale order, (i.e., EmployeeResponsibleParty). Now I need to assign this custom field value into Standard EmployeeResponsibleParty variable in absl scripting. i.e., i try to assign in salesorder->employeeresponsibleparty->partykey->partyID->content = Custom value.

I can not create a EmployeeReponsibleParty node manually. Am I missing something?

Please find the bellow absl scripting.

Regards

Sankaran A