Solution : https://service.sap.com/sap/support/notes/1046595 (SAP Service marketplace login required)
Key words : 
reports1034008 budget 2007- exports scenario changes1044481 secondary ecess-, include multiple excise invoice, ecess duty calculation, transaction code j1ia101, subsequent excise invoices, pre-requisite notes, header solution apply, code corrections present, line item details, multiple line items
Related Notes : 
       
| 1044481 | Secondary Ecess- Not flowing in the header | 
| 1034008 | Budget 2007- Exports Scenario Changes | 
| 1032265 | Budget 2007-Legal implications |