# SnAPscan and SAP Business ByDesign: Android barcode scanning for warehouse tasks

> Source: https://netray.co/stack/snapscan-barcode-inventory-app-sap-business-bydesign
> Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems.
> Section: ERP Stack

## Short answer

SnAPscan is an Android app from SnAP international that scans barcodes, QR, UDI and GTIN codes for inbound, outbound, internal movement and inventory tasks in SAP Business ByDesign. The SAP partner listing says it works online or offline, which matters in warehouses with weak coverage.

## Erp

SAP Business ByDesign

## Erp Key

sap-bydesign

## On Prem

false

## Product

SnAPscan

## Vendor

SnAP international s.r.o.

## Category

Mobile inventory / barcode

## Integration

**Method:** Android app (SAP partner listing)

**Detail:** The listing describes an Android application used on handheld devices or phones. It connects to ByDesign over the internet. The listing does not detail the API layer, so ask the vendor which ByDesign services it calls.

**Method:** ByDesign communication arrangement

**Detail:** Third-party apps generally need a communication system, user and arrangement in ByDesign to use its web services. Plan for a dedicated integration user with scoped authorizations.

## Data Flows

**From:** ByDesign

**To:** SnAPscan

**Data:** Open inbound and outbound documents and product master data

**Trigger:** User opens a task or the app syncs

**From:** SnAPscan

**To:** ByDesign

**Data:** Goods receipt confirmations against inbound deliveries

**Trigger:** Receiving scan confirmed

**From:** SnAPscan

**To:** ByDesign

**Data:** Outbound picking and goods issue confirmations

**Trigger:** Pick or issue scan confirmed

**From:** SnAPscan

**To:** ByDesign

**Data:** Internal stock movements and physical inventory counts

**Trigger:** Movement or count submitted, including after offline sync

## Setup

### Confirm scope with the vendor

**Detail:** Check supported ByDesign documents, UDI and GTIN handling and the offline behavior for your scenarios.

### Create the integration user

**Detail:** Set up a communication system, communication user and arrangement in ByDesign with only the needed work center views.

### Prepare product and location master data

**Detail:** Make sure products have barcodes or GTINs and that storage locations are defined in ByDesign before scanning.

### Install on Android devices

**Detail:** Deploy the app to rugged scanners or phones through your mobile device management tool.

### Test online and offline

**Detail:** Scan with and without connectivity, then confirm queued transactions post correctly after reconnecting.

### Pilot and compare counts

**Detail:** Run a pilot area, then compare ByDesign stock to physical counts before wider rollout.

## Pitfalls

- Products without a barcode or GTIN in ByDesign force manual entry and defeat the purpose of scanning.
- Offline transactions that sync later may conflict with changes made in ByDesign in the meantime.
- Serial and batch handling must be tested; scanning the wrong batch can still post.
- Shared logins hide who made which movement, so use named users.
- Camera-based scanning on phones is slower and less reliable than dedicated scanners in warehouse use.
- ByDesign release updates may change services the app depends on, so confirm compatibility with the vendor.

## Ai Layer

### Offline sync conflict review

**Description:** An assistant reviews transactions that failed or conflicted after an offline sync and explains why, drafting the correct posting for a person to approve.

### Count discrepancy analysis

**Description:** Read count results against recent movements and flag likely causes, such as a missed goods receipt or a wrong storage location.

### Plain-language stock questions

**Description:** Let warehouse leads ask where an item is, or which inbound deliveries are overdue, with read-only queries against ByDesign.

## Alternatives

- ByDesign's own screens with printed pick lists are enough for low-volume warehouses.
- Other ByDesign scanning options exist, such as ByDintec or WMS Cloud, with different device and feature trade-offs.
- A dedicated WMS is a better fit if you need directed putaway, waves or multi-warehouse logic beyond scanning.

## Faq

### What does SnAPscan do?

**Answer:** Per the SAP partner listing, it scans barcodes, QR, UDI and GTIN codes for inbound, outbound, internal movement and inventory tasks in ByDesign, on Android. It is a scanning and transaction capture app rather than a full directed WMS.

### Does it work without connectivity?

**Answer:** The listing says it works online or offline. Test the offline path with your own process, particularly how queued transactions behave if stock or documents change in ByDesign before the device reconnects.

### Is this an on-premises setup?

**Answer:** ByDesign is cloud-based, so no. The scanner app runs on Android devices. A private AI layer can still run in your network and read ByDesign data through APIs for exception handling and questions.

## Source

https://www.sap.com/products/erp/partners/snap-international-sro-snapscan.html

## Search terms

sap bydesign barcode scanning app, snapscan bydesign, bydesign android scanner, bydesign inventory barcode, sap business bydesign gtin udi scanning, bydesign offline scanning

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