Solution : https://service.sap.com/sap/support/notes/151672 (SAP Service marketplace login required)
Key words : 
additional key words omji, material valuation data, late material block, exclusive block, shared block, goods movements, blocked exclusively, shorter period, valuated stock, goods movement
Related Notes : 
       
| 192423 | Delivery Processing Performance: Consulting | 
| 152054 | Exclusive value block is set too early |