Solution : https://service.sap.com/sap/support/notes/581786 (SAP Service marketplace login required)
Key words :
integration server start transaction sxmb_ifr, sap integration builder select, 'design mappings' function, sequence mapping mm_sus_ers_invoice_sequence, j2ee server, sequence mappings, 0 support package 03, support package 04, incorrect file, ers invoice
Related Notes :
563362 | SRM 2.0 SUS 1.0: Applying SP04 to Supplier Self-Services |