Lines are not populating when trying to create PO Invoice in supplier portal

Hi everyone,

I was trying to create an PO matched invoice from supplier portal and unable to see lines of po.
PO: Received it as it’s a 3 way match & it’s Match on Receipt.

Note: I also tried creating invoice from AP Supervisor and I could see lines from invoice workbench.

The PO is in open or closed for receiving state but not on hold or cancelled or archived.

Below are the assigned Supplier roles:

Role	Role Code	Assignable	Auto Provisioned
Supplier Accounts Receivable Specialist	ORA_POS_SUPPLIER_ACCOUNTS_RECEIVABLE_SPECIALIST_JOB	No	No
Supplier Bidder	ORA_PON_SUPPLIER_BIDDER_ABSTRACT