Restocking

Restocking maintains optimal inventory levels through automated analysis, intelligent order generation, and warehouse transfers. The system combines reorder level management with flexible fulfillment options to ensure adequate stock while minimizing carrying costs.

All restocking operations integrate with purchasing, inventory, and warehouse management for comprehensive supply chain control.

Access: Inventory → Stock → Reorder Levels

Understanding Restocking Operations

The restocking system analyzes inventory levels against configured parameters to identify items requiring replenishment. Choose fulfillment method based on source availability and cost considerations.

System Components:

• Reorder Levels: Minimum/maximum stock thresholds triggering replenishment
• Calculation Methods: Economic Order Quantity (EOQ) or Min/Max for optimal order sizing
• Fulfillment Options: Purchase orders from suppliers or transfers between warehouses
• Demand Analysis: Historical usage patterns for forecasting and safety stock calculations

Key Operations:

• Configure: Set reorder parameters (min/max levels, suppliers, lead times)
• Analyze: System identifies items below reorder points with suggested quantities
• Execute: Generate purchase orders or create inter-warehouse transfers
• Monitor: Track fulfillment status and adjust parameters based on performance

Reorder Levels

Reorder levels define when items need restocking and calculate optimal order quantities based on demand patterns and cost factors.

Access: Inventory → Stock → Reorder Levels

Setting Up Reorder Levels

Workflow:

1. Navigate to Inventory → Stock → Reorder Levels
2. Select warehouse from dropdown
3. Use filters to locate items (part number, description, category)
4. Configure reorder parameters for each item:
   • Minimum Level: Stock threshold triggering reordering
   • Maximum Level: Target inventory level after restocking
   • Reorder Quantity: Fixed order amount (overrides calculated quantities)
   • Supplier Assignment: Preferred vendor for this warehouse/item
   • Lead Time: Expected delivery timeframe
5. Save changes

Reorder Parameters

Stock Level Controls:

• Minimum Level: When current stock falls below this threshold, system triggers reorder suggestion
• Maximum Level: Target stock level-system calculates order quantity to reach this level
• Reorder Quantity: Optional fixed order amount overriding Min/Max calculations
• Current Stock: Real-time inventory display for reference

Calculation Methods:

• Economic Order Quantity (EOQ): Optimal order size balancing carrying costs with ordering frequency. Best for high-value items with steady demand
• Min/Max Method: Simple approach using minimum/maximum targets. Best for irregular or low-value items
• Lead Time Override: Custom delivery timeframes by warehouse and supplier for accurate planning

Supplier Management:

• Supplier Assignment: Preferred vendor for each warehouse/item combination
• Lead Time: Expected delivery timeframes for reorder timing
• Cost Tracking: Integration with purchasing cost history and supplier catalog

Advanced Features

Assembly Item Handling:

• Calculates component requirements for assembly items
• Considers work-in-progress and planned production
• Manages individual component reorder levels
• Accounts for component availability in assembly planning

Multi-Warehouse Coordination:

• Independent reorder levels per warehouse
• Cross-warehouse stock visibility for transfer opportunities
• Coordinated purchasing to optimize order volumes
• Transfer recommendations between locations

Restocking Purchase Orders

Generate automated purchase orders based on current inventory needs and configured reorder levels.

Access: Orders → Purchasing → Restocking POs

Creating Restocking POs

Workflow:

1. Navigate to Orders → Purchasing → Restocking POs
2. Select warehouse to analyze
3. Apply optional filters (supplier, category, cost center)
4. Click “Suggest Purchase Orders” to generate recommendations
5. Review system recommendations:
   • Items below reorder points highlighted
   • Calculated order quantities (EOQ or Min/Max)
   • Current stock levels and in-transit quantities
   • Estimated costs and supplier assignments
6. Customize as needed:
   • Override calculated quantities for bulk discounts or seasonal demand
   • Select suppliers using dropdowns (items highlighted red need supplier selection)
   • Use “Select All” / “Deselect All” for bulk management
7. Click “Create Purchase Orders”
8. System creates separate POs for each supplier
9. Complete generated POs through standard purchasing workflow

Analysis Features

Inventory Status Columns:

• Available: In Stock minus Committed (actual usable inventory)
• Expected: Available minus Committed plus On Order plus Appointments plus In Transit (projected inventory)
• Suggested Min: Safety Stock plus (Average Daily Demand × Average Lead Time) from historical data
• Min/Max: Configured stock range settings
• Reorder Qty: Max Level minus Expected Level, rounded to Economic Order multiples

Intelligent Recommendations:

• Automatic identification of items needing restock
• Quantity calculations using EOQ or Min/Max methods
• Cost optimization through supplier consolidation
• Priority ranking based on stock-out risk

Demand Calculation Methods:

• Historical Analysis: Actual issue/ship quantities over configured period (Admin Option 32)
• Forecasting Algorithms: Moving average, exponential smoothing, linear regression
• Safety Stock Optimization: Statistical methods considering lead times and demand variance (Admin Option 31)

Supplier Selection

Automatic Assignment:

• Primary supplier from item master or reorder level configuration
• Cost analysis for lowest-cost supplier when multiple options exist
• Red highlighted items indicate missing supplier assignment requiring attention

Manual Override:

• Select different suppliers for specific items
• Split orders across multiple suppliers
• Exclude items from current order cycle

Restocking Transits

Transfer inventory between warehouses to fulfill restocking needs without purchasing from external suppliers.

Access: Inventory → Stock → Restocking Transits

When to Use Restocking Transits

• Regular Replenishment Cycles: Scheduled restocking based on consumption patterns
• Rebalancing Inventory: Moving excess from one warehouse to replenish another
• Par Level Response: Items below reorder points at destination with available stock at source
• Cost Optimization: Utilizing existing inventory rather than purchasing

Creating Restocking Transits

Workflow:

1. Navigate to Inventory → Stock → Restocking Transits
2. Select From Warehouse (source with excess inventory)
3. Select To Warehouse (destination needing replenishment)
4. Optionally filter by Category or Cost Center
5. Review system recommendations showing:
   • Destination warehouse reorder point/par level
   • Source warehouse available quantity
   • Current expected quantity at destination
   • Suggested quantity needed to reach par level
6. Adjust Quantity to Pull for each item as needed
7. Check Transit column for items to transfer
8. Click “Create Transits” to generate transit slip(s)
9. System creates staged transit(s) placing items in “In Transit” hold status
10. Print transit slip(s) for warehouse staff

Features:

• Automatic calculation based on par levels and available inventory
• Prevents depleting source warehouse below critical levels
• Groups multiple items on single transit slip when possible
• Batch creation of multiple transit slips in single operation

Transit Analysis Display

Each restocking suggestion shows:

Transit Processing

Standard Transits:

• Items placed in “In Transit” status at source warehouse
• Requires formal receiving at destination warehouse
• Full audit trail and tracking capability
• Stock not available at destination until received
• See Transit Stock for receiving procedures

Instant Transits (Admin Option 507):

• Direct transfer without separate receiving step (if enabled globally)
• Stock immediately available at destination
• Faster processing with reduced paperwork
• Note: Restocking transits typically use standard staged workflow

Validation and Business Rules

Item and Warehouse Validation:

• Items must be active (not discontinued) and enabled for destination warehouse (Admin Option 504)
• Source and destination warehouses must differ
• Reorder points must be configured at destination for suggestions

Stock Availability:

• Source warehouse must have sufficient available quantity (not on hold)
• Serial numbers must be available for serialized items
• System automatically splits across multiple source locations if needed

Quantity Validation:

• Cannot exceed available quantity at source
• Cannot be negative or zero
• Adjustments prevent completely depleting source warehouse

Admin Options

Key configuration options affecting restocking operations:

Best Practices

Parameter Configuration and Maintenance:

• Review reorder levels monthly based on actual demand patterns. Update supplier lead times quarterly and analyze stock-out incidents to adjust parameters. Use EOQ calculations for high-value items with steady demand and Min/Max methods for irregular or low-value items. Coordinate restocking with production schedules to balance carrying costs against service level requirements.

Operational Guidelines:

• Run restocking analysis weekly or bi-weekly during off-peak hours. Maintain accurate supplier catalogs and lead times for automatic supplier selection. Print transit slips immediately after creation and communicate with destination warehouses about incoming stock. Process high-priority items first (safety stock shortages). Document reasons for manual quantity adjustments.

Performance Monitoring:

• Track forecast accuracy and adjust calculation methods as needed. Monitor order frequency and consolidation opportunities for cost optimization. Analyze reorder level effectiveness and stock-out incident patterns. Evaluate supplier performance and reliability. Adjust parameters seasonally for items with seasonal demand patterns.

Troubleshooting

“No items found matching criteria” (Restocking POs)

• Problem: No items below reorder points or insufficient demand history
• Solution: Verify min/max levels configured in reorder levels. Check that historical demand data exists for analysis period (Admin Option 32)
• Prevention: Maintain current reorder point configuration and ensure transaction history available

“Missing supplier assignment” (Red highlighted items)

• Problem: Items need restocking but no supplier assigned
• Solution: Assign preferred supplier in item master or reorder level configuration before generating POs
• Prevention: Verify supplier assignments when configuring reorder levels

“Incorrect suggested quantities”

• Problem: Calculated order quantities seem inaccurate
• Solution: Review calculation parameters (EOQ costs, lead times) and historical demand data. Verify min/max levels are current
• Prevention: Regular parameter review and updates based on actual usage patterns

“No items found matching criteria” (Restocking Transits)

• Problem: No items below reorder points at destination or source warehouse empty
• Solution: Verify destination warehouse reorder points configured. Check source warehouse has available inventory. Adjust category/cost center filters
• Prevention: Maintain current reorder point configuration across all warehouses

“Source warehouse has insufficient quantity”

• Problem: Suggested transit quantity exceeds available stock at source
• Solution: Reduce suggested quantity or select different source warehouse with more stock
• Prevention: Review source warehouse stock levels before generating transit suggestions

“Cannot create transit slip” or “Cannot create purchase order”

• Problem: Items not enabled for destination warehouse (Admin Option 504) or missing required data
• Solution: Enable items in warehouse assignments or adjust suggestions to include only valid items
• Prevention: Maintain accurate warehouse-item relationship configuration

“Transits created but no items listed”

• Problem: Selected “Create Transits” without checking any items in Transit column
• Solution: Check Transit column for items before clicking Create Transits button
• Prevention: Review selected items before executing

Key Reports

Access restocking reports via Reports → [Search] or from the respective restocking screens.

Restocking Transit Suggestions (Report 116): Analysis of recommended transfer quantities based on par levels and warehouse stock. Shows source availability, destination needs, and suggested transfer amounts for optimal inventory distribution across warehouses.

Transit Slips (Report 66): Summary of all transit slips created through restocking process with origin/destination warehouses, creation date, status, and value. Filter by date range and warehouse to track restocking transit fulfillment.

Items In Transit (Report 108): Current in-transit inventory including restocking transits with quantities, warehouses, and days in transit. Identify aging transits requiring follow-up.

Reorder Level Analysis: Review configured min/max levels, reorder points, and current stock positions by warehouse. Validate that restocking suggestions are based on accurate parameters.

Demand Forecast Reports: Historical usage analysis showing average daily demand, forecast accuracy, and suggested safety stock levels based on demand variability.

Stock-Out Analysis: Track items that fell below reorder points and time to replenishment. Identify patterns requiring parameter adjustments.

All reports support filtering by date range, warehouse, item, supplier, category, and status. Export to Excel for further analysis.

Related Topics

• Transit Stock - Inter-warehouse transfer operations and receiving procedures
• Purchase Orders - Creating and managing purchase orders generated from restocking
• Move Stock - Intra-warehouse movements and location changes
• Warehouse Management - Warehouse setup and item assignments
• Item Master - Item configuration including supplier assignments