3426500 - Error Appears While Trying to Post Intercompany Supplier Invoice

System creates an intercompany supplier invoice however there is an exception while posting. 

Error Messages: Account assignment data missing for item; see Cost Distribution
- Purchase document canceled (KBA: 1577279)

Warning Message: The delivery note is not found. The delivery note does not exist or is inactive, or the supplier, buying company, product, product category, or product type in the delivery note differs from that in the supplier invoice.

Info message - The purchase document with item does not exist or is inactive; or the supplier, buying company, product, product category, or product type differs from that in the supplier invoice.

SAP Business ByDesign

1. Go to Supplier Invoicing work center
2. Go to Invoices and Credit Memos view
3. Select the relevant Supplier Invoice
4. Select Edit and navigate to Exceptions tab
5. You can see the error

In the Purchase Order items tab under basic data sub tab, there is a section called Follow-up Documents. Here Invoice Expected check box is not selected. Meaning you are not expecting any invoice to be created for this item and system will not allow you to create invoice. Hence the error message appears and it is a valid error. 

If you want to create supplier invoice, you can create manual invoice with out reference to order. Or Else you have to cancel all the follow up documents created with reference to Purchase Order and then select the Invoice expected check box for an item and create the follow up documents again.

Account assignment data missing for item; see Cost Distribution; Purchase document canceled (KBA: 1577279);The delivery note is not found. The delivery note does not exist or is inactive, or the supplier, buying company, product, product category, or product type in the delivery note differs from that in the supplier invoice. , KBA , SRD-SRM-SI , Supplier Invoicing , Problem