Advanced Intercompany Sales(5D2) - IC Supplier Invoice not created but no error

[SHHC]

Hi Experts,

I'm testing Advanced Intercompany Sales in S/4HANA 2023 and have done all the settings as Advanced Intercompany Sales (5D2) .

All the other processes are done successfully, but the supplier invoice is not auto created after Intercompany billing is created. No error message in the message log, and no "reprocess" or "process" can be pressed.

I've checked
1. Note 3325233 - Advanced Intercompany Sales: Wrong check for intercompany supplier invoice
2. Note 3326194 - (Advanced Intercompany Sales) Support of Company-Specific Supplier Numbers
3. Blog - Advanced Intercompany Stock Transfer failed to create Supplier Invoice
but those are not my case.

Could anyone suggest how to process this supplier invoice?

Thanks in advance.

Best regards,
SH