Solution : https://service.sap.com/sap/support/notes/458815 (SAP Service marketplace login required)
Key words : 
terms idoc_input_orders idoc_input_ordchg idoc_input_reqote reason, material number solution implement correction, implemented field e1edp19-qualf, changing sales documents, set leading zeros, material number, '002' material number, material numbers, implementing note 0443574, encounter problems
Related Notes : 
       
| 443574 | SD-EDI: Problems with material number |