Solution : https://service.sap.com/sap/support/notes/87448 (SAP Service marketplace login required)
Key words :
high system load solution execute, additional key words kp97, high system load, execute kp97 online, plan data interface, error messages, posting due, copy planning, program sapmgplv, /3 note 112659
Related Notes :
| 535745 | SAPLKIPL: KI501 and KP571 with synchronous update |
| 112659 | KP97/98: User locks him- or herself |