|What is operation dispatching and deallocation?
It is when you use the capacity planning table (CM25) to finite schedule planned or production orders.
When you despatch the orders you fix in time their use of capacity and
when you de-allocate them you remove them from the capacity planning table.
Depending on whether finite scheduling is to be carried out, operations
can be dispatched based on unlimited available capacity or existing available
capacity. Existing available capacity is calculated as the difference between
the available capacity maintained in the capacity and the requirements
- Choose Functions - Deallocate.
The MRP controller based on the priority of the order/operation/work center capacity he can deallocate the operation to some other date or time. If the work center is free at date/time proposed by the system then he will dispatch the operation. The status of the operation will be updated as DSPT(dispatched).
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