EDI Connection to Müller in hours, not months

Instantly exchange purchase orders, despatch advice, and invoices with Germany’s top drugstore chain—no custom coding, just fast, reliable compliance. Join over 1,000+ EDI-enabled suppliers trading seamlessly with Müller’s central distribution network.

Seamlessly automate purchase orders, shipping notices, invoices, and other documents  with retailer-ready EDI connectivity—without the usual delays or manual work. Trusted by suppliers scaling across Europe’s largest retail networks.

Müller Supported Documents:

You Send:

  • Dispatch Advice (DESADV)
  • Invoice (INVOIC)
  • Order Response (ORDRSP)
  • Dispatch Advice (DESADV)
  • Invoice (INVOIC)

You receive:

  • Purchase Order (ORDERS)
  • Remittance Advice (REMADV)
  • Purchase Order (ORDERS)
  • Remittance Advice (REMADV)
  • Receipt Advice (RECADV)

Unique Document Requirements:

  • Mandates compliance with EDIFACT standard retailer-specific segment and qualifier usage
  • Requires GS1-compliant identifiers: GTIN, GLN, SSCC
  • Based on UN/EDIFACT (EANCOM) with retailer-specific segment and qualifier usage
  • Requires GS1-compliant identifiers: GTIN, GLN, SSCC
  • Document mappings may vary across regions, subsidiaries, or fulfillment models (e.g., warehouse vs direct-to-store)

Integration Challenges

Markant serves as an optional clearinghouse where all EDI documents for Müller can be routed through Markant or sent directly to Müller. GS1 compliance is essential, with GLN, GTIN and SSCC accuracy being critical—any incorrect values result in rejections or blocked transactions. The system requires strict adherence to rules for discount structures, deposit fees, and item-level details (such as consumer units). Additionally, the process involves manual testing with the Markant supplier portal and necessitates custom EDIFACT mapping specific to both Markant and Müller requirements.

Retailers often require custom EDIFACT mappings that include non-standard use of segments, making integration more complex. Accuracy in GLN and GTIN values is critical—any mistakes can lead to document rejections or even blocked goods. Additionally, elements like discount structures, deposit fees (Pfand), and unit-level details such as consumer units must follow strict formatting and logic rules. Depending on the sales channel or fulfillment center, you may also encounter multiple regional formats or different clearinghouses. Without automation or expert guidance, long test cycles and manual validations can significantly delay your go-live timeline.

Technical Complexity

Integrating with Müller involves a demanding setup with strict format and data validation requirements:

AS2 Protocol Mandate

Mandates a technical connection using AS2 protocol

EDIFACT Standard

Requires compliance with EDIFACT standard with mandatory segments and cross-references

Regional System Variance

Different (test) systems for orders, shipping notices, and invoices by region

Complex Mapping Logic

Mandatory qualifiers and cross-document references must be applied correctly.

Protocol Configuration

AS2, SFTP, or VAN setup often involves certificates and troubleshooting connectivity.

Strict GS1 Validation

All identifiers—items, parties, and logistics—must pass checksum enforcement.

Common Onboarding Failures

A number of common issues can lead to invoice rejections or processing delays when working with Müller:

  • Missing or incorrect mandatory information (e.g., address info, VAT information, order numbers) leading to rejections and delays
  • Missing or incorrect SSCC label on shipping notices
  • Incorrect labelling of item numbering
  • Mismatch between ordered and shipped SKU quantity and unit of measure
  • Incorrect invoice matching logic (e.g., mismatch with order or shipping advice)
  • Incorrect invoice value resolution of gross, net, tax or due amounts.
  • Missing payment terms or mandated discounts (e.g., Skonto)
  • Missing mandatory fields (e.g., address info, order numbers) leading to auto-rejection
  • Incorrect invoice matching logic (e.g., mismatch with order or shipping advice)
  • Security certificate mismatches or expired AS2 credentials
  • Mixed product batches or missing SSCCs in dispatch advices
  • Inconsistent barcode labeling or non-conforming formats in product catalog data

Industry Timeline & Failure Rates

EDI integrations typically require months; Müller specific requirements drive higher error rates without expert integration tools and knowledge. Manual document review during onboarding requires buffer time for feedback cycles.

The Procuros Way

Procuros simplifies the way you connect with Müller compared to traditional EDI solutions:

Traditional EDI
Setup time
4-8 months
48-72 hours
Cost
High up-front cost and additional mapping costs
Flexible & predictable subscription fee
Müller Expertise
Custom development for each connection
Pre-configured mappings for all Müller markets
Support Quality
Limited business hours, generic support
24/7 German-speaking support
Compliance Handling
Manual updates, additional costs
Automatic updates for Müller requirement changes
Regional Coverage
Separate projects for each region
All regions included
Payment Risk
High risk of payment postponements
Guaranteed compliance, no payment delays

How to connect with Müller in 3 simple steps

Get started with Müller integration in just a few days

1. Connect to Procuros

Connect your system to Procuros using native connectors. Configure the data exchange (JSON, XML, CSV), request Müller as a trade partner, and ensure all Müller-specific fields are mapped correctly from your ERP.

2. Test your connection

Start exchanging test documents. Receive orders from Müller, send back invoices and shipping notices via Procuros. All messages go through automated compliance checks based on GS1 and Müller validation rules.

3. Go live

You’re ready to go live. After Müller’s confirmation, you start trading in production. Procuros ensures continuous monitoring and troubleshooting, so everything runs smoothly.

Quantified Benefits for Müller Suppliers:

Reduce Integration Costs by 85%

Traditional EDI requires custom projects and unpredictable costs. Procuros enables integration with minimal setup and transparent pricing.

Access All Regional Markets

Connect to all Müller companies simultaneously instead of managing separate implementations.

Guarantee Continuous Compliance

Automatic updates handle Müller's continuous optimization requirements without additional costs or downtime.

Minimize Rejections

Procuros catches errors before your message is sent to Müller. This allows you to immediately fix any errors and avoid rejections, penalties and delays.

Frequently Asked Questions

What’s the Müller EDI go-live timeframe?

Traditional timeline: > 3 months. With Procuros: go-live in as little as 48 hours, including regional variation testing.

Which formats are mandatory?

Only EDIFACT, specifically formats ORDERS, DESADV, INVOIC, REMADV.

How do you handle GS1 requirements?

Procuros automatically validates SSCC, GTIN, and GLN alignment before sending.

What if Müller updates the EDIFACT standard?

We adapt the configuration immediately and re-certify without any effort required on your side.

Can I monitor message status?

Yes—Procuros offers a real-time dashboard with delivery logs and message analytics.

Who supports troubleshooting?

You get a dedicated EDI specialist with hands-on assistance and next-day issue resolution.

Are there hidden fees?

No—Procuros charges a flat monthly rate with unlimited messages and support.

How long does certification with Müller take?

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Which formats does Müller support?

Most retailers require UN/EDIFACT (EANCOM). XML or WebEDI may be used in low-volume cases or through middleware.

What GS1 identifiers are required?

GLN (business locations), GTIN (products), and SSCC (logistics units)—all must pass checksum validation.

Which protocols are used?

Common options include AS2, SFTP, or legacy X.400 via VANs. Procuros configures all channels.

How complex is regional dispatch advice?

Procuros maps all formats upfront—suppliers avoid manual adaptation.

What happens if Müller updates their requirements?

Procuros auto-updates mapping logic and segment rules to avoid disruptions.

How are document or delivery errors handled?

Our team monitors message flow, flags issues (e.g., GLN mismatch or missing qualifiers), and resolves them in hours—not days.

Can small or seasonal suppliers use this?

Yes. Whether you’re sending 5 or 5,000 documents, Procuros adapts to your volume and ERP capabilities.

What do I need to get started?

Submit your GLN and ERP interface details—our team guides you through every step to go live quickly and painlessly.