Solution : https://service.sap.com/sap/support/notes/1530906 (SAP Service marketplace login required)
Key words :
prerequisites sql optimizer joins, /scdl/cl_bo_proc_action->fetch_references reason, terms /scdl/v_keymapdr, archive delivery documents, report /scdl/bo_archive, /scdl/bo_archive, /scdl/v_refdoc, /scdl/db_keymap, /scdl/db_refdoc, delivery requests
Related Notes :
1402220 | Recommended notes and best practices for Delivery Archiving |
1342582 | Performance: Blocking deliveries in parallel processing |