Solution : https://service.sap.com/sap/support/notes/1059406 (SAP Service marketplace login required)
Key words :
symptom selecting open hus, transaction /scwm/tu takes, monitor transaction /scwm/mon, terms /scwm/tu, /scwm/mon reason, affect differenct transactions, system reads deliveries, performance problem, solution implement, correction instructions
Related Notes :
1109846 | Composite SAP note for performance in transaction /SCWM/TU |