Solution : https://service.sap.com/sap/support/notes/493962 (SAP Service marketplace login required)
Key words :
sales order items, internal table overflows, sql error 1632configuration, backorder processing buffer, backorder processing, runtime error, configuration characteristics, class characteristics, terms transaction, /sapapo/bop
Related Notes :
| 375193 | Backorder processing: Composite SAP note on posting |