Skip to content
L&L Synergy

HomeAI automationAI supply chain

AI automation · Supply chain AI supply chain automation: orders, deliveries and stock, with planners deciding

Supply chains fail in small documents and late messages: a confirmation with a new date nobody noticed, a delay announced in an email, a delivery that does not match the order. AI can read those messages, compare them with your orders and tell the planner what needs action. It does not replace your planning system or your planners. This page describes what we automate, what we leave to planning software, a typical workflow and the rules that matter.

Updated October 2026 · 6 min read · L&L Synergy

In short

  • We automate the documents and messages around planning: supplier confirmations, delay notices, advance ship notices, goods receipt, supplier documents and exception lists.
  • Forecasting and planning calculations stay in your ERP or planning tool. We use their output and do not sell a replacement.
  • Planners and buyers decide on orders, expediting, alternative sources and stock levels. The AI prepares proposals with their reasoning.
  • Documents that carry legal responsibility, such as customs declarations, are prepared but submitted by the responsible person.

What we automate, and what we leave to planning software

Demand forecasting, safety stock calculation and network planning are the job of planning software and, in larger companies, data science teams. Your ERP or planning tool already produces numbers. The gap we close is the one between those numbers and the real world: the supplier emails, the confirmations, the delivery notes, the exceptions that nobody has time to read. We read them, compare them with your orders and plan data, and present what needs a decision.

A typical workflow: delay in a supplier confirmation

This is a typical process, not a client project.

  1. Intake: a supplier sends an order confirmation or a message about a delay, as an email or PDF, in any layout.
  2. Reading: the AI reads item, quantity, price, delivery date and any reason given, and finds the purchase order.
  3. Comparison: it compares the confirmation with the order and the required date, and lists every difference with both document lines.
  4. Impact: it looks up which sales orders or production orders depend on the item and which would miss their date.
  5. Proposal: it drafts options for the planner, such as accepting the new date, asking for a partial delivery or contacting an alternative supplier, each with the facts behind it.
  6. Decision: the planner or buyer decides. Replies to the supplier go out after approval.
  7. Update: the new date is written to the ERP, with a log entry of what was read and who approved.

Other flows follow the same pattern.

Advance ship notices and goods receipt

  • Input: advance ship notice, delivery note and goods-received record.
  • AI prepares: compares announced and received quantities and items, lists shortages and over-deliveries and drafts the claim.
  • Warehouse and buyer check: every difference before a claim is sent.
  • Output: matched documents and a short exception list.

Stock exceptions and replenishment proposals

  • Input: daily extracts of stock, open orders and the planning tool’s proposals.
  • AI prepares: flags negative stock, stock-outs, items without movement and orders without a confirmation, and explains each proposal in a sentence.
  • Planner checks: every proposal before an order is placed.
  • Output: an exception report and draft orders for approval.

Supplier documents

  • Input: certificates, insurance, quality documents and master data forms.
  • AI prepares: checks them against your requirements, tracks expiry dates and drafts reminders.
  • Buyer checks: whether a supplier may continue to be used.
  • Output: a checked supplier file and a list of expiry dates.

What stays with planners and buyers, and what we do not do

  • Orders and sources: placing orders, choosing suppliers and agreeing prices stay with planners and buyers. No order is placed automatically beyond limits you set.
  • Planning calculations: forecasts and stock policies come from your planning tool.
  • Customs and compliance: customs declarations are the declarant’s responsibility. The AI reads the commercial documents and prepares data, and the declarant checks and submits.
  • People: we do not build systems that allocate tasks to individual workers or evaluate their performance. These are high-risk under Annex III of the AI Act, see risk categories.

Systems and interfaces

Supply chain teams work with an ERP such as SAP, Microsoft Dynamics 365, Odoo or Sage, often with a planning tool, a transport management system, supplier portals and a great many spreadsheets. We connect through the interfaces these systems offer (API, EDI, export, email or a watched folder) and work alongside them where none exists. The names are for orientation only and do not imply any partnership.

Law and risk

  • Customs: the declarant is responsible for the accuracy of the customs declaration under the Union Customs Code, whichever tool prepared the data.
  • Product safety: importers and sellers in the EU carry duties under the General Product Safety Regulation, including traceable information on manufacturers. Supplier documents that carry this information are worth checking systematically.
  • Data protection: supplier and employee contact data fall under the GDPR: a data processing agreement with every provider (Art. 28) and processing in the EU or UK.
  • AI Act: Art. 4 asks for sufficient AI literacy among staff, and Art. 50 requires chatbots to say that they are AI. This overview is general information, not legal advice.

How to measure success

Compare a period before and after on your own orders. Useful figures are the time between a supplier message and the planner’s decision, the share of confirmations compared against the order, the number of late deliveries that were known in advance, the number of exceptions found at goods receipt and the time spent by planners on reading and re-keying. We agree the measures at the start and do not promise figures in advance.

Where this applies

Sources

  1. EU: Regulation (EU) No 952/2013 (Union Customs Code): EUR-Lex; Regulation (EU) 2023/988 (General Product Safety Regulation): EUR-Lex
  2. Regulation (EU) 2016/679 (GDPR), Art. 28: EUR-Lex; Regulation (EU) 2024/1689 (AI Act), Art. 4, 50 and Annex III: EUR-Lex

Frequently asked questions

Do you build demand forecasting models?

No. Forecasting and planning stay in your ERP or planning tool. We read their output and automate the documents, messages and exception handling around it.

Can AI place purchase orders automatically?

Only within limits you set, and we recommend starting with drafts that a buyer approves. Prices, suppliers and quantities beyond the limits are decisions for people.

Can AI warn us about late deliveries?

It reads supplier confirmations and delay messages, compares them with orders and dates and tells the planner which orders are at risk and why.

Do you work with our ERP?

Most ERP systems offer an API, EDI or an export. Where they do not, we work with email processing or a watched folder.

How is this different from planning software?

Planning software calculates what should happen. This automation reads what actually arrives, compares it with the plan and prepares the decision.

Ready to look at one supply chain flow?

Tell us which messages and documents you read every day. We will get back to you personally with an assessment, free of charge and without obligation.