EDI on the Street

Host 1

Welcome back to EDI on the Street, where we talk all things EDI and supply chain. I’ve been in this world for about 15 years now, mostly on the client and solution provider side. And, you know, you hear a lot of stories, but the real headaches rarely come from the tech itself. It’s usually the people—or maybe the lack of people—on the other end.

Host 2

Yeah. And I’m bringing about 25 years of strategic experience here. We’ve managed some huge integration projects, and you’re absolutely right. The focus always seems to be on the technology, the protocols, the mapping, but the real bottlenecks are almost always organizational. If you’re working in supply chain integration, you’ve definitely hit these walls. That’s exactly why we’re back for Part Two of our horror story series. In Part One, we looked more at the internal struggles and outdated systems companies deal with. But today we’re zooming right in on the trading partner’s EDI department.

Host 1

Right. The very group that should be making integration smoother.

Host 2

Exactly. But often they’re the ones building the biggest barriers—the moat around the castle, so to speak. Today we’re diving into five specific cases. These aren’t just theories. They’re real documented situations—painful ones—where the trading partner’s processes, whether through sheer rigidity, terrible communication, or just plain technical screw-ups, caused huge delays, drove up costs, and honestly probably drove the client’s team completely bonkers.

Host 1

Yeah, I bet.

Host 2

Our goal here is to unpack these horror stories, pull out the lessons, and talk about how you can maybe spot these issues, prevent them, or push back effectively when you encounter them.

Host 1

Okay. So we’ve grouped these into three main areas of failure:

• Rigid processes
• Communication breakdowns
• Execution problems

Let’s kick things off with maybe the most common one we see: bureaucracy and over-rigidity.

Host 2

Sounds good. Case one. We call this one The Endless Testing Nightmare. Picture this. Our client, a supplier, is onboarding a major new trading partner. Important stuff. But it was complicated because the partner needed the supplier to integrate six different internal divisions. Six separate entities, basically, all needing their own EDI flow.

Host 1

Right. Six divisions. That means six sets of mapping, six different identifiers, six rounds of testing. It adds complexity. Sure, that part’s manageable. But where it went off the rails was the partner’s internal EDI team. They seemed to treat this onboarding like, I don’t know, an exercise in sheer volume, like it was driven by some kind of rigid mathematical formula. They mandated these excessive, almost arbitrary numbers of test documents.

Host 2

Okay, excessive. Let’s put some numbers on that because it really highlights the pain. For each of those six divisions, the partner demanded:

• 10 Purchase Orders (850s)
• 10 Invoices (810s)
• 10 Credit/Debit Adjustments (812s)

Host 1

Okay. Thirty right there per division.

Host 2

Yeah. But wait, there’s more. They also required four non-PO invoices and four non-PO credits just because.

Host 1

So what’s the total? Thirty-eight test documents required just to check the box for one division.

Host 2

Right. Now multiply that by the six divisions our client had to bring on board.

Host 1

Wow. Okay. Six times thirty-eight… that’s 228. Two hundred twenty-eight unique test transactions they expected.

Host 2

Two hundred twenty-eight. Generate them. Send them. Wait for feedback. It’s a lot.

Host 1

It’s insane. Let’s just pause there. Strategically, what’s the point? As EDI folks, the goal of testing is validation, right? Does the map work? Does the data flow?

Host 2

Exactly. Once you send one successful purchase order and it validates the structure, the segments, the qualifiers, the item numbers, the system connection, what possible value do you get from sending nine more identical 850s?

Host 1

None.

Host 2

Zero. Absolutely none. Testing is about proving capability, logic, maybe edge cases like different item types or shipping scenarios. You need variation to test those things. But sending the exact same data payload ten times? It just proves you can hit send ten times. It doesn’t find new errors. It doesn’t test system integrity any further. It’s just pure administrative waste. Busy work.

Host 1

Okay. Let me play devil’s advocate for just a second here. Could there ever be a reason for this? Like maybe the partner’s system is huge and clunky, and they’re worried about, I don’t know, data load or throughput. Is it some kind of weird stress test?

Host 2

That’s a fair question. But look, if they were really testing throughput, they wouldn’t ask for 38 documents per division and then take a week to respond. They’d ask for, say, all 228 transactions fired off within an hour to measure latency under load.

Host 1

Okay. Good point.

Host 2

Based on our experience, this isn’t about technical testing. It’s usually about organizational liability. It’s CYA—covering your assets.

Host 1

Exactly. They create this massive, rigid checklist so they have documentation saying, “Look, we made them test 228 times. If something breaks later, clearly it’s the supplier’s fault.” They’re trading actual efficiency for perceived defensibility. It’s backwards. And that bureaucratic mindset—the cost of it—it gets worse, right? Because it wasn’t just the volume, it was the speed, or lack thereof.

Host 2

Oh yeah. That was the killer. So our client carefully creates those 38 test documents for Division One, sends them off, and then they wait. How long did the partner’s team take to review?

Host 1

Five to seven business days. A full week—sometimes more—just to look at the results and say pass or fail for each round.

Host 2

For each round. For each division. Think about that. Let’s say Division One has one tiny mapping error on an invoice—a misplaced qualifier, something simple. Happens all the time, right? So they wait up to seven days just to get that one rejection note. The client fixes it—maybe it takes an hour—they resubmit, and then they wait another five to seven days for the next review. That one tiny fix just costs two weeks of project time.

Host 1

Two weeks. And multiply that across six divisions. Maybe each needs a couple of tweaks. You see how it spirals? A project that really should take maybe four to six weeks suddenly stretches into four, five, or six months.

Host 2

Yeah. And meanwhile, the client’s leadership is asking the supply chain manager, “Hey, what’s the holdup with that new partner? Where’s the revenue?” And the answer is, “Well, we’re still waiting for them to approve the 17th successful test invoice for Division Four.” It sounds ridiculous, but it happens. It’s death by a thousand cuts.

Host 1

It really is. It’s process becoming the enemy of purpose. And the cost isn’t just the support hours spent making useless test data. It’s real money—delayed revenue, higher inventory costs while you wait. It’s a huge hidden cost.

Host 2

That idea—the internal rigidity causing external friction—actually leads us pretty neatly into our next example, Case Five. Similar pattern, but this time driven by a giant third-party provider.

Host 1

Ah, yes. Case Five. This one involved a big food producer trying to get set up with a major wholesaler. Standard stuff, except the wholesaler outsourced their entire EDI operation to one of those really huge legacy EDI providers. You know the ones. Dealing with them isn’t like dealing with a partner. It’s like dealing with a machine built on standardization.

Host 2

And that standardization often means a mandatory, one-size-fits-all testing script. It makes sense for the provider, right? They run the same script on everyone. It’s efficient for them. But for the company trying to integrate, it creates massive friction. So what was the specific barrier here?

Host 1

The provider insisted—absolutely insisted—on testing every single transaction type listed in their standard script, even if the trading partner, the wholesaler in this case, didn’t actually use that document in their day-to-day business.

Host 2

Yeah. So, for example, the wholesaler might only use purchase orders, invoices, and maybe ship notices. Pretty common set, right? But the provider’s script also mandated testing for the Product Activity Data document.

Host 1

That’s inventory movement, sales data, right? Useful for some, but definitely not universal.

Host 2

Exactly. Many partners simply don’t exchange it. But the provider’s attitude was, “It’s in the script. You must test it.”

Host 1

So the client, the food producer, had to waste time and resources generating fake data, mapping a document they knew they would never use in production, sending it, getting it approved, only to immediately turn off that document flow the moment they went live. That’s just pointless work.

Host 2

Completely. We spent valuable time arguing, trying to explain that this document had zero operational relevance for this specific partnership. But trying to get an exception from a system built on no exceptions…

Host 1

Yeah. How do you push back against that? It feels like arguing with a brick wall—or, like you said, a machine.

Host 2

It’s incredibly tough. You shift the strategy. It’s less about technical logic and more about contractual negotiation or expectation setting. We advise clients now to be really proactive. Define the required documents clearly in the scope of work up front. If the provider still insists on testing unnecessary stuff, you document the pushback. State clearly, “Okay, we’ll do it, but any time spent on these non-essential tests will push out the project timeline and potentially increase costs.” You make the consequences clear.

Host 1

You have to. It’s ironic, isn’t it? Standardization is supposed to make things simpler and faster. But when you apply standards rigidly without context or flexibility, they just become another source of friction and delay.

Host 2

So both Case One and Case Five really highlight that same problem, right? Bureaucracy—whether it’s internal or outsourced—just adds cost without adding any real value.

Host 1

Absolutely. Okay, let’s shift gears a bit. What happens when maybe the process isn’t that rigid, but the communication is just broken? Where the feedback loop fails?

Host 2

Ah, yeah. That leads us to Case Two: The Retailer with the Portal Wall. This involved our client, a pretty big manufacturer, trying to send EDI documents to a massive household-name retailer. Think global big-box store. Anyone would recognize the name.

Host 1

Okay. And the problem? The data kept getting rejected over and over.

Host 2

Okay. Rejections happen. But usually you get some feedback, right? An error code. A message.

Host 1

Nope. That was the core issue. The rejection notices gave absolutely zero useful information. No standard EDI error codes. Nothing like, “Hey, you’re missing segment XYZ,” or “Invalid date format here.” It was just: “Rejected.” Full stop.

Host 2

Just rejected. Wow.

Host 1

Yeah. And the real wall? The retailer had a strict policy. Absolutely no human EDI support team available for suppliers. No phone number to call for troubleshooting. No email address for technical questions. Nothing.

Host 2

So they basically built a system designed only for data intake with no mechanism for resolving issues with that intake.

Host 1

Pretty much. Their entire support model was based around a proprietary web portal. And that portal only did one thing: Show you if your file was accepted or rejected.

Host 2

Which, without knowing why it was rejected, is almost useless.

Host 1

Exactly. So the client was forced to, as you called it earlier, fly blind.

Host 2

And flying blind in EDI is incredibly costly and frustrating. It means the client’s team has to just guess. “Okay, maybe they didn’t like the date format. Let’s try changing that.” Tweak one field. Re-upload the whole batch. Wait. Still rejected. “Okay, maybe it’s this qualifier. Let’s try that.” It becomes this painful trial-and-error process. In a normal situation, if you get a rejection, you pick up the phone, call the partner’s EDI analyst, and say, “Hey, I’m getting an error.” It’s usually solved in minutes—maybe an hour.

Host 1

Yeah. But when you’re guessing, tweaking, uploading, and waiting, that simple fix can easily turn into days, sometimes weeks, of just wasted time. Orders get delayed. Payments get held up. It impacts the whole business.

Host 2

You know, portals like that are often sold internally as these great self-service tools. “Look, we can reduce our support headcount. It’s more efficient.” Efficient for them.

Host 1

But when they build them without any real transparency or feedback mechanism, they’re not self-service tools. They’re just walls. They push the entire burden—the entire cost of troubleshooting—onto the supplier.

Host 2

Exactly. The retailer saves money by cutting their support team. And that cost just gets shifted directly onto the manufacturer, who’s now burning hours trying to reverse engineer the retailer’s secret validation rules.

Host 1

It really does create an adversarial feel, doesn’t it? Instead of collaboration, it’s just demands without support.

Host 2

It completely breaks that essential EDI feedback loop. It turns what should be a quick technical fix into this prolonged organizational headache.

Host 1

Okay, so that’s a failure of the system—the lack of transparency. But Case Three highlights a different kind of communication breakdown. More about the people involved.

Host 2

Right. Case Three involved a food distributor working with a hospitality company—think a hotel chain. They were using a pretty standard third-party portal solution. Nothing exotic technologically.

Host 1

So the tech was fine.

Host 2

The tech was vanilla. The problem was the human element. The person designated as the EDI contact at the hospitality company just wasn’t equipped for the job.

Host 1

Yeah.

Host 2

Meaning they lacked very basic, fundamental EDI knowledge. We’re talking about struggling with terms that are everyday language for us, like AS2, or even understanding what an 810 invoice is.

Host 1

Oh wow. That’s tough.

Host 2

It’s a huge organizational gap. Take AS2, for instance. That’s the standard for secure document exchange over the internet, right? It handles connectivity, encryption, and receipts. It’s foundational.

Host 1

Absolutely. So when a technical issue comes up—and they always do—like an AS2 connectivity problem or maybe a certificate mismatch error, trying to explain that to someone who doesn’t grasp the basics… The communication just snaps instantly.

Host 2

Yeah. If you’re trying to explain that their security certificate—the thing that verifies who they are and encrypts the data—has expired or doesn’t match yours, and they keep asking if they can just email you the file instead… You know you’ve got a problem. It’s like trying to discuss calculus with someone who’s still figuring out addition.

Host 1

You’re just speaking different languages. A certificate mismatch, for example, is usually a minor issue. Someone knowledgeable needs to update a security file, refresh a connection. It should take, what, 30 minutes? Maybe an hour if they need to find the right person.

Host 2

Right. But trying to convey the problem and the required fix to someone who is, frankly, EDI illiterate… The issue just stalls right there. I remember once spending literally a whole day trying to explain the difference between putting a file in a shared folder versus using a secure transfer protocol like AS2 or SFTP. I finally realized I wasn’t troubleshooting. I was just providing free, very basic IT training to the contact.

Host 1

That’s exactly what happens. The operational impact is huge. Every little technical glitch that should be a quick fix turns into a days-long, sometimes weeks-long ordeal because the first point of contact—the designated EDI person—can’t diagnose the problem. They don’t understand the technical language in the support ticket, and they don’t even know how to escalate it properly to their own internal IT team. They become like a human bottleneck.

Host 2

Precisely. A buffer that just absorbs time and prevents resolution.

Host 1

And this really points to a systemic problem, doesn’t it? In a lot of companies, especially big ones, that EDI contact role is seen as purely administrative, not technical. It’s just the person who got stuck with it, right? They might be great at their main job, but they’re completely misaligned and unprepared for the technical side of EDI coordination. They become the weakest link through no real fault of their own. Just bad organizational structure turns quick fixes into these painful, drawn-out sagas.