An over shipment issue in Nigeria occurs when the quantity of goods received is more than what was ordered or stated in the purchase order, invoice, or contract. It is common in both international imports (via Apapa, Tin Can, Lekki ports) and local supply chains.

In simple terms, it means you received extra goods you did not request or pay for.


Types of Over Shipment Issues

1. Supplier Over Shipment

  • Supplier sends more units than ordered
  • Extra cartons included in shipment

2. Documentation Mismatch Over Shipment

  • Invoice shows one quantity
  • Physical cargo shows higher quantity

3. Mixed Cargo Over Delivery

  • Additional items included accidentally
  • Wrong batch or customer order mixed in

4. System Inventory Overstatement

  • Warehouse receives more than expected due to recording errors

Major Causes of Over Shipment in Nigeria

1. Supplier Packing Errors

  • Miscounting during packaging
  • Wrong order fulfillment
  • Human error in warehouse loading

2. Production or Factory Surplus

  • Extra units produced beyond order
  • Included in shipment to avoid storage costs

3. Poor Order Communication

  • Incorrect purchase order details
  • Misunderstanding of required quantity

4. Mixed Container Loading

  • Multiple orders combined incorrectly
  • Cartons swapped between buyers

5. Intentional Over Shipping

In rare cases:

  • Supplier sends extra goods expecting payment later
  • Used as negotiation tactic

Effects of Over Shipment Issues

1. Financial Discrepancies

Businesses may face:

  • Unexpected costs
  • Unplanned inventory value
  • Accounting mismatches

2. Customs and Documentation Issues

Over shipment can trigger:

  • Customs queries
  • Reassessment of declared value
  • Inspection delays

3. Storage Problems

Extra goods cause:

  • Warehouse congestion
  • Increased storage costs

4. Inventory Management Issues

Leads to:

  • Stock tracking errors
  • Confusion in sales forecasting

5. Supplier-Buyer Disputes

Disagreements over:

  • Whether to return goods
  • Whether buyer must pay for extras

Common Over Shipment Scenarios in Nigeria

  • Container arrives at Apapa with more cartons than invoice shows
  • Supplier includes extra units in electronics shipment
  • Warehouse discovers excess FMCG stock after clearance
  • Mixed orders from China include additional goods

How to Prevent Over Shipment Issues

1. Clear Purchase Orders

Ensure:

  • Exact quantity specified
  • No ambiguity in order details

2. Strong Supplier Communication

Confirm:

  • Final order quantity
  • Production limits

3. Pre-Shipment Inspection

Verify:

  • Quantity accuracy
  • Packing list alignment

4. Proper Documentation Control

Match:

  • Invoice
  • Packing list
  • Bill of lading

5. Use Trusted Suppliers

Work with:

  • Verified manufacturers
  • Reliable trading partners

How to Resolve Over Shipment Issues

1. Verify the Extra Quantity

Check:

  • Physical count
  • Documents
  • Order confirmation

2. Contact Supplier Immediately

Clarify:

  • Whether goods were intentional or accidental
  • Payment expectations

3. Decide on Resolution

Options include:

  • Return extra goods
  • Pay for additional units
  • Store as bonus stock

4. Update Inventory Records

Adjust warehouse and accounting systems.


5. Customs Notification (If Required)

Ensure compliance if declared quantities change.


Role of Insurance in Over Shipment

Cargo insurance does not typically cover over shipment issues because:

  • No loss or damage occurred
  • It is a quantity discrepancy, not a risk event

How Travo.ng Supports Cargo Handling in Nigeria

Over shipment issues often require redistribution or re-delivery of excess goods.

Travo.ng supports businesses across Nigeria through:

  • Cargo pickup from Apapa, Tin Can, and Lekki ports
  • Nationwide transportation services
  • Interstate logistics coordination
  • Commercial cargo delivery
  • Distribution support for businesses
  • Last-mile delivery solutions

Efficient logistics helps businesses manage excess inventory smoothly.


Final Insight

Over shipment issues in Nigeria occur when suppliers send more goods than ordered due to errors, miscommunication, or production surplus. While it may seem beneficial, it can cause accounting, storage, and customs complications if not properly managed.