BAPI for Parking non-PO Invoices?

Hi Experts,

I am posting FI invoices using 'BAPI_ACC_GL_POSTING_POST'. These invoices DO NOT have POs associated with the Item Details. This is working fine for me.

I want to park similar invoices (that DO NOT have POs).

Can someone please point me to a BAPI that is similar in functionality to BAPI_INCOMINGINVOICE_PARK but does not require a PO?

Thanks,

- Vik.