ERPNext EDI Integration Services

EDI transactions

Connect the complete order-to-cash conversation

Scope the X12 documents your trading partners require and the ERPNext or operational records each document needs. These supplier-side examples are confirmed against the partner's version and implementation guide.

1. 01 / Buyer → supplier

   Order

   EDI 850

   Purchase Order

   What does the buyer need?

   Mapping details

   Sales Order

   Resolve Customer and Item records, UOMs, delivery dates, warehouses, and buyer references through the agreed draft and approval process.

2. 02 / Supplier → buyer

   Confirmation

   EDI 855

   Purchase Order Acknowledgment

   What can you supply, and when?

   Mapping details

   Approved order response

   Generate acceptance and exceptions from the agreed sales workflow rather than assuming every newly created draft is a firm commitment.

3. 03 / Supplier → buyer

   Fulfillment

   EDI 856

   Advance Ship Notice

   What shipped, and how is it packed?

   Mapping details

   Delivery Note + packing source

   Use the confirmed delivery event and actual package data, including information from a WMS or custom packing app where needed.

4. 04 / Supplier → buyer

   Billing

   EDI 810

   Invoice

   What is the buyer being charged?

   Mapping details

   Sales Invoice

   Translate the approved invoice with references to the buyer's order and the related deliveries, reconciling charges and totals.

5. 05 / Buyer → supplier

   Payment

   EDI 820

   Payment / Remittance

   Which invoices does the remittance cover?

   Mapping details

   Finance reconciliation + application visibility

   Match retailer remittance references, invoice amounts, and deductions to approved finance records. Define how ERPNext receives reconciliation status; a remittance message alone does not establish payment settlement.

The business journey is shown in sequence; actual timing follows the partner agreement. An EDI 820 carries payment instructions or remittance information. Payment execution and settlement are confirmed through the agreed finance and banking process.

Additional scope can include 860 order changes, 940 warehouse shipping orders, 945 shipping advice, or EDIFACT equivalents. A technical acknowledgment is separate from a commercial acceptance. Documents and directions are agreed for each partner.

Frequently asked questions

ERPNext EDI integration FAQs

• Can ERPNext's REST API be used for EDI integration?

  Frappe's REST and permitted-method interfaces can support the application side of the integration. We still need partner translation, validation, transport, and a defined business workflow for each document.

• Will EDI bypass ERPNext approvals?

  The design should follow the agreed document and approval workflow. We scope the integration user's permissions and the conditions for creating, submitting, or amending records with your ERPNext team.

• Can you support ERPNext custom fields and apps?

  Yes, subject to reviewing their interfaces and behavior. Required customizations and regression scenarios are included in scope so retailer references and validations remain consistent.

• What is included in a ERPNext EDI integration project?

  The agreed scope covers discovery, source-to-target mapping, connectivity, validation, exception handling, end-to-end testing, and go-live support. Deliverables identify the trading partners, document types, application records, and any ERP or warehouse changes required. Ongoing support responsibilities are agreed separately.

• How long does ERPNext EDI implementation take?

  Timing depends on partner testing windows, document complexity, master-data readiness, interface access, and application changes. After discovery, we provide a dated plan with dependencies and acceptance criteria rather than promise one timeline for every project.

• Can we retain our current EDI provider or VAN?

  We assess the existing provider's interfaces, mapping ownership, transport agreements, and support responsibilities. The project can focus on the application connection where suitable. If migration is needed, we plan partner testing, reconciliation, and cutover explicitly.

• How is EDI integration priced?

  Scope is driven by the number of partners and document maps, application interfaces, custom fields, warehouse dependencies, environments, and support requirements. We separate implementation work from any recurring service, transport, or third-party licensing costs in the proposal.