BOM change impact analysis
See everything a BOM revision puts in motion.
Trace a component change into inventory, purchase commitments, production timing, supplier exposure, and the final financial decision.
Downstream impact
7 records
Inventory
80 unitsOpen PO
120 unitsWIP
25 unitsInteractive downstream map
Select the change. Follow what moves.
Proposed BOM change
The changed line is only the beginning. DeltaLedger connects it to the operating evidence needed for a decision.
Inventory
80 units
Old revision on hand
knownWork in progress
25 units
Two active builds
knownOpen commitments
$34,200
120 units across one supplier
estimatedEffectivity
3 options
Immediate, date-based, or runout
decisionBOM comparison
What changed?
- Which lines were added or removed?
- Which quantities or revisions changed?
- Which structure is current?
DeltaLedger impact analysis
What does the change mean now?
- What is already financially committed?
- Which inventory and builds become vulnerable?
- Which decisions reduce exposure?
- What remains unresolved—and why?
Ask the decision—not a generic chatbot.
Luna explains the evidence DeltaLedger already calculated. It cannot create or alter a financial figure.
What is driving the exposure?
The largest driver is the open commitment for APX-8801B. Its cancellation position remains estimated until Northstar’s terms or written response are recorded.
Start without an integration project
One change. Two exports. One defensible decision.
Begin with a current and proposed BOM plus an open-PO export. Add inventory, WIP, supplier terms, and effectivity evidence as the decision requires it.
Upload
BOM and open-PO exports
Review
Mappings and missing evidence
Decide
Exposure, actions, and briefing
Questions buyers ask
Clear answers before you begin.
What is BOM change impact analysis?+
BOM change impact analysis identifies the downstream inventory, work in progress, purchase orders, suppliers, production timing, and financial decisions affected by a product-structure revision.
How is this different from comparing two BOMs?+
BOM comparison identifies added, removed, and changed lines. DeltaLedger follows those lines into operating commitments and records the evidence needed to make and defend the resulting decision.
Does DeltaLedger become our master BOM system?+
No. Your PLM, ERP, or controlled product records remain authoritative. DeltaLedger uses relevant change evidence to evaluate downstream exposure.
Can DeltaLedger distinguish an addition from a replacement?+
Yes. Additions and removals are calculated from the imported structures, while one-for-one replacement relationships require explicit human review instead of being silently inferred.
Can the analysis include effectivity timing?+
Yes. Teams can compare immediate, date-based, and inventory-runout scenarios and preserve the chosen effectivity decision with its evidence.
Practical field guides
Continue exploring
A guided first analysis
Bring one BOM revision. See the decisions hidden behind it.
Sanitized data is welcome. No ERP replacement, no lengthy implementation, and no obligation to continue.