Order allocation is the brain of outbound warehouse operations. It determines whether inventory is eligible and available to satisfy incoming customer orders. It is one of the most complex areas in Manhattan Active® WMS configuration, involving inventory status checks, allocation rules, and reservation constraints.
The allocation process evaluates several layers of rules. First, it verifies that the inventory is in an allocatable state (not on hold). Second, it matches orders against configured allocation search paths, ensuring high-priority channels (like e-commerce express orders) get priority over bulk retail shipments.
When discussing allocation in interviews, emphasize the concept of location eligibility. The WMS doesn't just allocate randomly; it calculates the optimal pick locations to minimize travel and ensure FIFO (First-In, First-Out) compliance. Mastering these configurations makes you a highly competitive candidate.