MRP Software Selection: Reconcile Demand, Supply and Release

MRP Software Selection: Reconcile Demand, Supply and Release helps you choose material planning software with an explainable net requirement. Use a representative order, the people who perform the work and at least one difficult exception.

A job needs 120 pieces. Usable stock is 30, a confirmed purchase order is 40 and 10 pieces are on quality hold. The provisional shortage is 50, subject to dates and allocation.

Define the decision and its evidence

Require the planner to trace every suggested quantity to demand, usable stock, dated supply and policy.

Smart Suggest checks BOM demand, available stock, existing production and open purchase orders before proposing in-house jobs, purchase indents or subcontract work for a planner to review.

ERPNext Work Order documentation is the external process or vendor reference used for this guide. Vendor documentation records the vendor's stated workflow; our product statements come from our current product record.

Workflow evidence worksheet

Step	Required input	Evidence to capture
1	Demand and BOM revision	Named owner and definition
2	Usable and allocated stock	Current source record
3	Open supply and dates	Acceptance rule
4	Suggested action and approver	Correction and escalation

Run the workflow with accountable roles

1. 1. Demand and BOM revision. Name the role that owns this record and decision.
2. 2. Usable and allocated stock. Use a current value from the representative order.
3. 3. Open supply and dates. Write the passing condition before the test.
4. 4. Suggested action and approver. Assign correction and escalation responsibility.

Reconcile the result by hand. When the system differs from the source record, classify the gap as master data, timing, transaction ownership, permissions or configuration before changing the process.

Test the exceptions that disrupt a normal day

• Stock is under hold: record the expected status, permitted action, approver, correction path and audit evidence.
• Purchase date slips: record the expected status, permitted action, approver, correction path and audit evidence.
• Another order consumes the same supply: record the expected status, permitted action, approver, correction path and audit evidence.

A quick normal transaction shows the main path. A controlled exception shows whether the configured workflow can survive real factory conditions.

Connect this task to the operating workflow

review the product workflow, check the connected module, prepare the supporting records, see the control step, read the related guide. Book a connected Optiwise demo and ask us to run your scenario with the normal path, exception and correction.

Questions to settle during the demo

What should we prepare?

Prepare one representative order, the four inputs above and one complication your team encounters today. Remove confidential values while keeping the record relationships intact.

What is a passing result?

Accept the workflow when the normal path and exceptions leave a complete, role-appropriate record another person can reconcile. Validate the configured capability separately from any proposed commercial or operational outcome.

The topic may say “Best MRP Software for 2022,” but manufacturers choosing software today should not rely on an old yearly list. The better question is: what should MRP software do for a manufacturing business now?

MRP software should help a manufacturer plan materials before shortages hit the shop floor. It should connect demand, BOM, stock, purchase orders, lead times, and production plans into one requirement view.

AICAN Optiwise helps SME manufacturers connect MRP thinking with purchase, inventory, production, and reporting workflows.

What Is MRP Software?

MRP stands for Material Requirements Planning. MRP software calculates what materials are required for production, compares those requirements with available stock and open purchase orders, and highlights shortages or purchase needs.

It helps manufacturers answer: what do we need, when do we need it, and what action should we take?

Why Manufacturers Need MRP

Manufacturers often lose time because shortages are discovered too late. Production waits for material. Purchase buys urgently. Customers face delays. Cash gets blocked in items that were bought without proper planning.

MRP reduces this by showing material requirements earlier.

Feature 1: Accurate BOM Handling

MRP depends on BOM accuracy. The software should support product structures, component quantities, units of measurement, versions, and substitutes where relevant.

If BOMs are wrong, MRP output will be wrong.

Feature 2: Demand Input

MRP should work from sales orders, forecasts, production plans, or a combination of demand sources. The business should be able to see requirements based on actual commitments and expected demand.

This helps balance customer orders and production planning.

Feature 3: Inventory Visibility

MRP needs accurate stock data. The software should consider available stock, reserved stock, QC-hold stock, rejected stock, and open purchase orders.

Physical stock alone is not enough.

Feature 4: Purchase Recommendations

MRP should help purchase teams understand what to buy, how much to buy, and by when. It should consider lead time and existing purchase orders.

This reduces last-minute procurement.

Feature 5: Production Planning Linkage

MRP is most useful when connected with production planning. If material is short, production schedules should reflect that reality.

A disconnected MRP report may identify shortages but fail to influence execution.

Feature 6: Exception Reports

Good MRP software should highlight shortages, delayed purchase orders, excess stock, critical items, and demand changes.

Exception reports help teams focus on action instead of reading long lists.

Feature 7: ERP Integration

MRP should connect with ERP workflows: purchase, inventory, BOM, production, sales orders, QC, and reporting.

If MRP is separate from daily transactions, data will become stale.

Common Mistakes While Choosing MRP Software

Choosing MRP without cleaning BOMs.

Ignoring inventory accuracy.

Not maintaining lead times.

Not linking MRP to purchase action.

Running MRP reports but not reviewing exceptions.

Choosing software that cannot handle manufacturing workflows.

How to Evaluate MRP Software

Ask the vendor to show a complete flow: sales order demand, BOM explosion, stock check, shortage report, purchase recommendation, production planning impact, and final inventory update.

A good demo should show decisions, not only screens.

Updated Advice for SMEs

Do not choose software because it appeared on an old list. Choose based on workflow fit, implementation support, data quality requirements, reporting depth, and user adoption.

The best MRP software is the one your purchase and production teams actually use to prevent shortages.

How Optiwise Helps

Optiwise by AICAN connects BOM, inventory, purchase, production, and sales order visibility. This gives SMEs a stronger base for material planning and shortage control.

Optiwise helps manufacturers move from reactive buying to planned material action.

Founder’s Note

At AICAN, we believe MRP should not be treated as a complicated report that only planners understand. It should help the whole team see what is short, what is coming, and what needs action. Optiwise is built to make material planning usable for SMEs.

FAQs

What is MRP software?

MRP software calculates material requirements using demand, BOM, stock, purchase orders, and lead times.

What features should MRP software include?

It should include BOM handling, inventory visibility, demand planning, purchase recommendations, shortage reports, and production linkage.

Is an old best-MRP list enough for selection?

No. Businesses should evaluate current workflow fit, implementation support, and data quality needs.

How does Optiwise support MRP?

Optiwise connects BOM, inventory, purchase, production, sales orders, and reports for better material planning.

Where can I learn more?

Visit AICAN Optiwise and About AICAN.