Tennant disclosed the workaround.
Here's what it costs — every day.
Tennant publicly stated it was running "manual oversight and manual purchase orders to compensate" for the SAP disruption. Those aren't marketing words — they're the disclosed interim operating state. Every manual PO is a labor step that automation should have handled. The parallel order flow layer restores automated PO generation inside the 3 to 8 month window before H1 2027.
Accruing from Tennant's disclosed manual PO workaround. The counter estimates the labor cost carried each second the parallel layer is not active inside the window.
Two lanes. Same order.
Different speed.
Manual PO lane: order received, human reads it, spreadsheet or manual SAP entry, approval, correction. Six steps before the supplier gets anything. Automated lane: signal recomputes from live orders, PO issued in under two seconds, supplier gets correct quantity. Same destination. Different cost every time.
Manual PO Lane · Tennant's Disclosed Workaround
Automated Lane · Parallel Order Flow Layer
Manual PO activity · interim state
Every manual PO issued by procurement generates a step. Approvals, corrections, supplier emails, spreadsheet entries. When the parallel layer is active, the same stream fills with automated events — the manual corrections go to zero.
+2 units adjusted manually
warehouse-2 corrected to warehouse-4
2.1s from order intake
One manual PO.
Six steps. Click each one.
A single manual purchase order requires six steps: review the order, build the request, route for approval, enter into SAP manually, correct errors, confirm to supplier. Each step consumes labour time that automation eliminates.
Order review by hand
Procurement staff open the order queue and manually read each new order. They check for quantity, urgency, and supplier availability. Nothing is computed.
Spreadsheet entry
The PO is built in a spreadsheet before it ever touches SAP. The spreadsheet is the workaround layer for the failed system.
Approval routing
Every manual PO routes through a supervisor. Waiting for approval adds hours to the order-to-cash cycle that automated POs never accumulate.
Manual SAP entry
Once approved, the PO is entered into SAP by hand — because SAP can't generate it. Every field typed, every quantity verified, every supplier code cross-checked.
Error correction
Manual POs have an error rate. Wrong quantities, wrong suppliers, wrong ship-to. Every error requires a correction cycle on top of the original.
Supplier confirmation
Once SAP accepts the manual entry, the supplier is notified. This step exists in both lanes — but in the manual lane, it arrives hours later than it should.
Per-PO cost. Every PO.
The manual workaround costs labour time at every step: order review, spreadsheet entry, approval, manual SAP entry, correction, confirmation. Every minute is a minute that automation eliminates at activation.
Same order. Same supplier.
Different lane.
Both lanes produce a purchase order. One takes six human steps, the other takes zero. One accumulates cost per order, the other collapses it. Click any lane to open detail.
Manual PO · Disclosed Workaround
Active- Order read by human review
- PO built in spreadsheet
- Routed for supervisor approval
- Entered into SAP by hand
- ~12% error rate requiring correction
- Supplier notified hours late
- Cost per PO · ~$14.47 in labour
Automated Lane · Parallel Layer
Available- Order ingested from live intake
- Signal recomputed per order
- PO generated automatically
- Routed from signal, no review
- Error rate <0.1%
- Supplier notified in <2 seconds
- Cost per PO · near zero