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Promising Inventory to Orders
Patricia HiggsPrincipal Sales Consultant
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Current Inventory Reservation
Available to Promise
Global Availability
Allocated ATP
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Current Inventory Reservation
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Automatic Reservation
• Occurs during scheduling• Time Fence
• Profile Option• Schedule Date within Time Fence
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Manual Reservation
• Reservation Modes• Fair Share• Percentage• Partial
• Reservation Run Types• Reserve• Simulate
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Fair Share Reservation
• Available on-hand supply distributed on a pro-rated basis.
• Example: 10 pieces are available
Quantity Requested
Quantity Reserved
ORDER 1 60 6ORDER 2 40 4
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Percentage Reservation
• User specifies percentage of requested quantity to reserve
• Example: • 100 pieces are available• User specified 50%
Quantity Requested
Quantity Reserved
ORDER 1 80 40ORDER 2 100 50ORDER 3 30 10ORDER 4 20 0
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Partial Reservation
• Full or partial quantity is reserved until available supply runs out
• OM Scheduling Parameter• Allow Partial Resvs = YES
• Example: • 100 pieces are available
Quantity Requested
Quantity Reserved
ORDER 1 40 40ORDER 2 50 50ORDER 3 30 10
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Manual ReservationConcurrent program: Reserve Orders
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Current Inventory Reservation
Available to Promise
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Available to Promise
• Look to the Future• Purchase Orders• Production• Transfers
• Single Inventory Org• Material Only• Based on Collected Data
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Current Inventory Reservation
Available to Promise
Global Availability
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Global Available to Promise
• Multiple Inventory Orgs• Multi-level – End Item & Components• Material and Resource Capacity• Based on Plan Data
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Global Available to Promise
• Based on Sourcing Rules Custome
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Dist Ctr 2
1Dist Ctr 1
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Mfg Plant
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MakeXFERXFER
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Current Inventory Reservation
Available to Promise
Global Availability
Allocated ATP
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Allocated ATP
• Supplies Available Selectively for Demands• Based on:• Demand Class• Customer Class Hierarchy
• Customer Class• Customer• Ship-to
• Profile Options
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Define Allocation Rule
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Assign Allocation Rule
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Thank You