Solution : https://service.sap.com/sap/support/notes/379967 (SAP Service marketplace login required)
Key words :
system generates error message im468 'notification %000000000001, temporary message number, dump iqs1_generate_dump occurs, affected object lists, terms im468, notification reason, program error, affected orders, object list, maintenance order
Related Notes :
539179 | IW31 - Several notifications generated for one order |
377486 | Object list: Double entries after sorting |
377265 | Object list: entries with empty object number |