Error in iSupplier Portal while creating invoice without a PO. Error is "Attribute SetOfBooksId in I

Hi All,

Please share if you have encountered this error before and how this can be solved?'

Issue is replicated as follows

Go to iSupplier portal:
Then select option called create invoice without a PO.
Mention the invoice number:
Click Add attachment, and select a file to add:
On that ‘add attachment’ window, after choosing file click ‘Apply’ --> Error happens

Error: Attribute SetOfBooksId in InvoiceRequestAM.ApInvoiceHeaderVO is required

So because of this error invoice cannot be created in iSupplier portal.

Regards,

Prakash Anand