Supply subinventory Reservation status
I need clarification on following questions. Some expert can clarify it would be appriciated
1. My supply subinventory is RM where i receive and store the materilal. Enabled with "Allow Reservatio" Flag. So i can't pick the material from this subinventory through Pick wave move for WIP Job. Wharehouse recomands supply subinvemtory must be non reservable.
What would be the effect in case i remove the "Allow reservation" flag. How it will affect the planning process?
2.I need different cost group for each subinventory. once i created inventory org,while creating my first subinventory the default cost group will be genereated. Then i create second cost group, the system won't be allow me to change the account codes for creating next cost group. What could be the reason? then i created another cost group through CST cost group and then assigned. Is it std way?