# COBI.wms with SAP Business One: mobile warehouse bookings on Android scanners

> Source: https://netray.co/stack/cobi-wms-mobile-warehouse-sap-business-one
> Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems.
> Section: ERP Stack

## Short answer

COBI.wms is a mobile warehouse and logistics app from COMPNET GmbH (cobisoft) that runs on Android scanners and books into SAP Business One in real time. It covers receiving, picking, counting and production bookings, and the vendor lists support for Honeywell, Zebra and Datalogic handhelds. The ERP stays the system of record, so warehouse data quality depends on how well Business One master data is set up.

## Erp

SAP Business One

## Erp Key

sap-b1

## On Prem

true

## Product

COBI.wms

## Vendor

COMPNET GmbH (cobisoft)

## Category

RF and WMS

## Integration

**Method:** SAP partner add-on with real-time bookings

**Detail:** Per the SAP partner listing, the Android app posts bookings into Business One as the operator scans, rather than batching them later. In Business One terms that means documents such as goods receipt, delivery, inventory counting and production issue and receipt are created or updated from the handheld. Ask the vendor which Business One versions, SQL Server or SAP HANA editions, and which API (Service Layer or DI API) the current release uses, because that decides what you must expose on your network.

**Method:** Scanner hardware layer

**Detail:** The listing names Honeywell, Zebra and Datalogic devices. The app is Android, so the practical work is device management: Wi-Fi coverage in racks and cold areas, scan engine settings, and a way to push app updates to the fleet. This is a hardware and network concern, not a Business One setting.

## Data Flows

**From:** SAP Business One

**To:** COBI.wms

**Data:** Item master, warehouses, bin locations, batch and serial settings, open purchase orders and sales orders

**Trigger:** On task load or sync on the handheld

**From:** COBI.wms

**To:** SAP Business One

**Data:** Goods receipts against purchase orders, picks and deliveries against sales orders

**Trigger:** Each scan or confirmed task

**From:** COBI.wms

**To:** SAP Business One

**Data:** Inventory counting results and stock adjustments

**Trigger:** Cycle count or stocktake confirmation

**From:** COBI.wms

**To:** SAP Business One

**Data:** Production bookings: component issue and finished goods receipt against production orders

**Trigger:** Operator confirms on the shop floor

## Setup

### Confirm version and platform fit

**Detail:** Check your Business One version and database (SQL Server or HANA) against the vendor's current compatibility statement before you buy scanners.

### Clean the warehouse master data

**Detail:** Define warehouses and bin locations, set batch or serial management on the right items, and fix unit of measure groups. Mobile scanning exposes every shortcut taken in the item master.

### Decide which processes go mobile first

**Detail:** Start with receiving or picking only. Add counting and production bookings after the first process is stable.

### Prepare a Business One user and authorizations

**Detail:** Use a dedicated integration user with only the document types the app needs, so bookings are traceable and over-broad rights are avoided.

### Cover the site with Wi-Fi and pilot devices

**Detail:** Survey racks, dock doors and cold storage, then pilot with two or three devices on one shift.

### Label locations and items

**Detail:** Print bin labels and make sure item barcodes (or GS1 codes) match what the master data holds. Test unreadable and damaged labels deliberately.

### Run parallel for a short period

**Detail:** Reconcile mobile bookings against on-hand quantities daily for the first weeks, then cut over fully.

## Pitfalls

- Item barcodes that do not map to a single Business One item, for example one EAN covering several packaging units, produce wrong receipts.
- Batch or serial management turned on after stock already exists leaves unmanaged quantities that block scanning.
- Unit of measure groups with unclear conversion factors cause a pick of 1 case to book as 1 piece.
- Poor Wi-Fi in racks leads to operators working around the app or double-scanning after a timeout, which can duplicate bookings.
- Production bookings fail when the production order is not released or a component is not in the expected warehouse.
- A shared login on all handhelds makes it impossible to trace who posted a wrong receipt.

## Ai Layer

### Plain-language stock questions

**Description:** A private assistant reading Business One lets a supervisor ask where a batch sits, which bin holds negative stock, or what was received since the last shift, without building a query.

### Count variance triage

**Description:** After a cycle count, the assistant groups variances by item, bin and operator, flags likely UoM or scanning causes, and drafts adjustment documents for a person to approve.

### Receiving exception review

**Description:** It compares scanned receipts to purchase order lines and lists short, over and unexpected deliveries so purchasing can act the same day.

### Master data cleanup suggestions

**Description:** It scans items for missing barcodes, missing bin assignments and inconsistent UoM groups, and drafts a corrections list for review. Writes stay behind human approval.

## Alternatives

- If you only need a few handheld scans, Business One's own pick and pack features plus a browser on a rugged device may be enough.
- A different Business One WMS add-on may fit better if you need advanced slotting, wave picking or multi-site WMS rules.
- For very small warehouses, disciplined desktop receiving with printed labels can be simpler than a mobile layer.

## Faq

### Does COBI.wms post to SAP Business One in real time?

**Answer:** The SAP partner listing describes real-time bookings into Business One from an Android app. In practice, confirm with the vendor how offline or poor-connectivity scans are handled, since that behavior matters in large warehouses with dead Wi-Fi spots.

### Which scanners does it work with?

**Answer:** The listing names Honeywell, Zebra and Datalogic scanners. Because it is an Android app, check the exact device models and Android versions the vendor currently supports before you order hardware.

### Can it handle production bookings as well as warehouse tasks?

**Answer:** The listing includes production bookings alongside receiving, picking and counting. Test the production flow against your own routings and production order statuses, because it depends on orders being correctly released in Business One.

### Can an on-prem AI assistant work with this setup?

**Answer:** Yes. A private assistant can read Business One data and booking history on your own servers, answer stock questions and draft corrections, with any write-back approved by a person. It does not need to touch the scanner app.

## Source

https://www.sap.com/products/erp/partners/compnet-gmbh-cobiwms.html

## Search terms

cobi.wms sap business one, sap business one mobile warehouse, sap business one android scanner, business one warehouse management add-on, business one barcode receiving picking, cobisoft business one

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