Solution : https://service.sap.com/sap/support/notes/1165478 (SAP Service marketplace login required)
Key words :
purging requires manual additional processing steps, purging outdated inbound deliveries, /spe/inb_id_purge reason, prerequisites program error, handling unit information, inbound deliveries, handling unit, purged deliveries, inbound delivery, transaction vl65
Related Notes :
1268281 | Composite SAP note:Using TA VL65 to purge inbound deliveries |
1262399 | Errors during closing purged deliveries in ERP |