Solution : https://service.sap.com/sap/support/notes/107494 (SAP Service marketplace login required)
Key words :
additional key words include mm06ef0c, smod --> sap enhancement, user exits concerned, user exits, user exit '016', symptom independently, activity status, unnecessary number, missing query, hot package
Related Notes :
| 205005 | Performance composite note: Purchase order |
| 203083 | ME21 Query of activity from user exit - Part 2 |
| 109886 | ME21, ME22: Performance improvements |