Solution : https://service.sap.com/sap/support/notes/1042748 (SAP Service marketplace login required)
Key words : 
terms rule maintenance reason, source code corrections, critical line items, critical postings, existing rule, rule number, cost center, internal orders, previously copied, program error
Related Notes : 
       
| 1046863 | SAP ERP 2005 SP Stack 09 (05/2007) Release Information Note |