Solution : https://service.sap.com/sap/support/notes/448938 (SAP Service marketplace login required)
Key words :
large purchase order history, large scheduling agreements, /3 support package sapkh46c28, schedule parallel jobs, encounter performance problems, large documents, performance improvements, me_statistics_lis_new reason, prerequisites prerequisite, implement note 501416
Related Notes :
764687 | Composite SAP Note, performance during statistics update |
501416 | Purchase order changes are updated incorrectly in S011/S012 |