Auto Accounting Rule to Interface multiple Invoices to Receivables with multiple a/c code respective

Hi All,

How to deal with AutoAccounting of "Revenue and Invoice Accounts" for "Unearned Revenue Account" in which different accounts values are there for different customized invoice.

Let say user creates service invoice no. INV-001 for account erection a/c code 101, invoice no. INV-002 for fabrication a/c code 102 and invoice no. INV-003 for commissioning a/c code 103 by customized software. Invoice get created in Project Module.While Interface Invoices to Receivables invoice get Rejected in transfer when a/c code are multiple.

How to Interface multiple Invoices to Receivables with multiple a/c code respectively?

Regards,

Haresh