Solution : https://service.sap.com/sap/support/notes/180452 (SAP Service marketplace login required)
Key words :
including support package 4, additional key words, runtime error raise_exception, sales order item, order item, program error, serial number, program saplctms, call cudb_set_val, 0b number 25
Related Notes :
170749 | Update termination in VA02 |
119869 | Missing CUOBJ after saving |