Solution : https://service.sap.com/sap/support/notes/50905 (SAP Service marketplace login required)
Key words :
additional key words md01, show read accesses, program error solution, installing hot package 8, function module material_pre_read_mc29s, symptom planning run, planning run, extremely long, planned materials, sql traces
Related Notes :
| 23278 | MD01, MDBT: Performance during MRP run |