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About this template
What this workflow does
Automatically parse EDI 850 purchase orders from email attachments, validate pricing against SAP Business One, create sales orders, and send compliant EDI 855 acknowledgements—all without manual intervention.
Key benefits
- Fully Automated EDI-to-ERP Order Entry
- AI-Powered Price Validation Before Order Acceptance
- Instant EDI 855 Acknowledgement Loop
- Complete Audit Trail from Email to ERP
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Inside the flow
How the template works
appse ai runs this workflow end to end for Microsoft Outlook — automatically, every single day. Here is exactly what happens when this template runs.
Poll Outlook Inbox for Incoming EDI Emails
A scheduled trigger monitors a Microsoft Outlook inbox every three minutes for emails arriving from a designated trading partner address. Each qualifying email—including its subject, sender, and message ID—is forwarded for attachment extraction.
Extract and Split Email Attachments
The workflow retrieves all attachments from the incoming email and splits them into individual items using a splitter node. Each attachment's base64-encoded content is prepared separately so that every file can be evaluated independently for EDI content.
AI-Powered EDI 850 Detection and Parsing
Each attachment is sent to OpenAI (GPT-4.1) with a structured prompt that determines whether the content is a valid EDI 850 purchase order. If it is, the AI extracts all relevant fields—sender number, customer reference, expected delivery date, and line items with item codes, quantities, unit prices, and UPC codes—and returns them in a strict JSON schema. The response is then converted from string to structured JSON for downstream use.
Filter Valid EDI Orders and Create Price Validation Quotation
A filter node passes only attachments confirmed as valid EDI files (EDI_FILE = Yes). For each valid order, a quotation is created in SAP Business One using the parsed sender number as the customer code, the expected delivery date, and all line items with their item codes and quantities. This quotation serves as a price validation baseline against SAP's master pricing.
AI-Driven Price and Line Item Comparison
A second OpenAI call compares the original EDI order line items and prices against the SAP quotation's document lines. The AI checks whether all line items are present in the quotation and whether the prices match. If discrepancies exist, the mismatch amount is calculated. The result is converted to JSON and passed to a decision node.
Route Based on Validation Result
A decision node evaluates whether all line items are present and all prices match. If both conditions are met, the workflow routes to the acceptance path to create a live sales order. If either condition fails, the workflow routes to the rejection path to notify the sender of the discrepancy.
Create Sales Order and Send EDI 855 Acceptance
On the match path, a sales order is created in SAP Business One with today's date, the parsed customer code, delivery date, and full line item detail. OpenAI then generates a compliant X12 EDI 855 Purchase Order Acknowledgement with acceptance code (BAK purpose 00, type AD) referencing the SAP document number. The 855 response is converted to JSON and emailed back to the original sender via Outlook as a successful acknowledgement.
Generate EDI 855 Rejection and Notify Sender
On the mismatch path, OpenAI generates an X12 EDI 855 rejection response citing the price mismatch amount and referencing the SAP quotation document number. The rejection EDI is converted to JSON and sent back to the original email sender via Outlook, giving the trading partner clear visibility into why the order was not accepted.
Business benefits
More than moving data between apps — here is the measurable impact this automation delivers for your team.
01
Fully Automated EDI-to-ERP Order Entry
Purchase orders arriving as EDI 850 email attachments are automatically parsed, validated, and entered into SAP Business One as sales orders—eliminating manual data entry and reducing order processing time from hours to minutes.
02
AI-Powered Price Validation Before Order Acceptance
Every incoming EDI order is cross-checked against SAP Business One pricing by creating a temporary quotation. Price mismatches are caught automatically before the order is committed, preventing revenue leakage from incorrect pricing.
03
Instant EDI 855 Acknowledgement Loop
Trading partners receive compliant X12 855 acknowledgements—acceptance or rejection—automatically via email, keeping the EDI communication loop closed without any manual intervention.
04
Complete Audit Trail from Email to ERP
Every step—from email receipt and AI parsing through price validation to order creation—is tracked, providing a clear audit trail that links the original EDI attachment to the final SAP Business One sales order or rejection.
01
Fully Automated EDI-to-ERP Order Entry
Purchase orders arriving as EDI 850 email attachments are automatically parsed, validated, and entered into SAP Business One as sales orders—eliminating manual data entry and reducing order processing time from hours to minutes.
02
AI-Powered Price Validation Before Order Acceptance
Every incoming EDI order is cross-checked against SAP Business One pricing by creating a temporary quotation. Price mismatches are caught automatically before the order is committed, preventing revenue leakage from incorrect pricing.
03
Instant EDI 855 Acknowledgement Loop
Trading partners receive compliant X12 855 acknowledgements—acceptance or rejection—automatically via email, keeping the EDI communication loop closed without any manual intervention.
04
Complete Audit Trail from Email to ERP
Every step—from email receipt and AI parsing through price validation to order creation—is tracked, providing a clear audit trail that links the original EDI attachment to the final SAP Business One sales order or rejection.
Questions & answers
Frequently asked questions
Everything you need to know about this template before you deploy it.
What types of EDI documents does this workflow support?
The workflow is designed to detect and process EDI 850 Purchase Orders received as email attachments. The AI parser validates the document structure and only proceeds when it confirms a valid EDI 850 format.
How does the price validation work?
What happens when a price mismatch is detected?
Can the workflow handle multiple attachments in a single email?
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Their quick updates and improvements have boosted our productivity, allowing us to focus on making better products. Highly recommend for any manufacturer seeking efficiency.
Hans Engstrom
Operations Manager, Christiana Bikes
appse ai enabled us to automate processes and achieve real-time efficiency with their ready-to-use solution. Their responsive support and customizations were exactly what we needed.
Peter Grueterich
President, Bernardo 1946
Rapidly growing companies, to get to that level of establishment, you need a solution like appse ai to bridge the connections between disparate systems.
Robert Donnelly
CEO and Co-Founder, Nine Line
The platform syncs data between our applications and it simply just works. This saved us a lot of time we used to spend manually synchronizing data from one system to another.
Sankar Thiagasamudram
Founder and CEO
Their quick updates and improvements have boosted our productivity, allowing us to focus on making better products. Highly recommend for any manufacturer seeking efficiency.
Hans Engstrom
Operations Manager, Christiana Bikes
appse ai enabled us to automate processes and achieve real-time efficiency with their ready-to-use solution. Their responsive support and customizations were exactly what we needed.
Peter Grueterich
President, Bernardo 1946
Rapidly growing companies, to get to that level of establishment, you need a solution like appse ai to bridge the connections between disparate systems.
Robert Donnelly
CEO and Co-Founder, Nine Line
The platform syncs data between our applications and it simply just works. This saved us a lot of time we used to spend manually synchronizing data from one system to another.
Sankar Thiagasamudram
Founder and CEO
appse ai helped us to manage our inventory and invoices in SAP and WooCommerce. With appse ai our job is much easy as everything is automated and we have better control on our inventory.
Kaywan Pour
Niagara Warenhandels GmbH
appse ai is making our operations easy! They make the customer experience much better. It costs us less human effort to proceed our orders.
Ramez Tacrity
Technical Sales Specialist, Digitech
I was impressed by how easy appse ai is to use and their ability to customize the platform to meet our clients specific requirements.
Vainick Oliveri
Golden Toys
appse ai transformed our business by automating the sync between SAP Business One and WooCommerce. What used to be a time-consuming, manual process is now seamless. We add products in SAP, and everything syncs automatically to the website.
Maher Ataya
Founder, Italparts SRL & Italparts LLC
appse ai helped us to manage our inventory and invoices in SAP and WooCommerce. With appse ai our job is much easy as everything is automated and we have better control on our inventory.
Kaywan Pour
Niagara Warenhandels GmbH
appse ai is making our operations easy! They make the customer experience much better. It costs us less human effort to proceed our orders.
Ramez Tacrity
Technical Sales Specialist, Digitech
I was impressed by how easy appse ai is to use and their ability to customize the platform to meet our clients specific requirements.
Vainick Oliveri
Golden Toys
appse ai transformed our business by automating the sync between SAP Business One and WooCommerce. What used to be a time-consuming, manual process is now seamless. We add products in SAP, and everything syncs automatically to the website.
Maher Ataya
Founder, Italparts SRL & Italparts LLC
appse ai truly helped us transform our business processes. Now with the integration, it has become really smooth, everything just flows better. It really helped our team save time, streamline processes and honestly boost productivity more than we expected.
Jason Mitchell
MD, All Marine Spares
Since we started using appse ai as our middleware, everything has been way smoother. It saved us about 10-20 hours a week, which is huge. The team is super responsive and easy to work with.
Dan Gerber
CEO, Designer Boys
appse ai truly understood our needs and delivered a seamless integration between SAP and Shopify. Their team is highly knowledgeable and capable, ensuring the solution perfectly aligned with our requirements.
Columb McCluskey
Sales Director, Trimwel
appse ai is fantastic, it works really well and is easy to use! Its visual interface makes it simple to see what is happening, and I especially liked the visual mapping of process flows. The teams professionalism also really impressed me.
Richard Grew
Renegade Brewery
appse ai truly helped us transform our business processes. Now with the integration, it has become really smooth, everything just flows better. It really helped our team save time, streamline processes and honestly boost productivity more than we expected.
Jason Mitchell
MD, All Marine Spares
Since we started using appse ai as our middleware, everything has been way smoother. It saved us about 10-20 hours a week, which is huge. The team is super responsive and easy to work with.
Dan Gerber
CEO, Designer Boys
appse ai truly understood our needs and delivered a seamless integration between SAP and Shopify. Their team is highly knowledgeable and capable, ensuring the solution perfectly aligned with our requirements.
Columb McCluskey
Sales Director, Trimwel
appse ai is fantastic, it works really well and is easy to use! Its visual interface makes it simple to see what is happening, and I especially liked the visual mapping of process flows. The teams professionalism also really impressed me.
Richard Grew
Renegade Brewery
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