Efficiently manage warehouse operations using Katana’s Warehouse App, a mobile-optimized web application for handling order picking and receiving.
Note: The Warehouse App is part of the Warehouse Management add-on, available in Professional and Professional Plus plans. Standard plan users can purchase this functionality.
Logging into the Warehouse App
Before using the app, warehouse operators must:
- Be invited via the Katana web platform. 
- Log in using a unique QR code and 6-digit login code. 
- Access the app via wh.katanamrp.com/login on any mobile device or laptop. 
TIP: Share this article with Operators who want to learn how to use the Warehouse app.
Navigation & task types
Once logged in, operators can manage two key workflows:
Pick & Pack (sales orders - SOs)
- Access via Pick & Pack from the homepage. 
- Tasks are listed by sales order (SO), showing SO number and delivery deadline. 
- Orders appear in order of priority (same as the Sales screen in Katana). 
Task workflow:
- Tap on a task to view details: item name, SKU, quantity, batch/serial numbers, and storage bin. 
- Tap Start task to claim it (others will no longer see it). 
- Tap an item or scan its barcode to enter picking details. 
- Choose batch/serial numbers if required. 
- Adjust quantities with +/− buttons, keyboard, or scans. 
- Items picked in full = Green; partial = Yellow. 
- Tap Finish task to complete it and move it to the "Completed" list. 
Partial orders:
- If an SO was split using "Pack some," multiple partial picking tasks will appear (e.g., SO-1001 (1/2), SO-1001 (2/2)). 
Batch notes:
- Unassigned batches must be selected by the operator using FIFO logic. 
- Expired batches cannot be chosen by operators (pre-assignment is needed in this case). 
Receive (purchase orders - POs & outsourced POs - OPOs)
- Access via Receive from the homepage. 
- Tasks listed by PO/OPO number, supplier name, and expected arrival date. 
- Tasks appear based on expected delivery date priority. 
Task workflow:
- Tap a task to view item details. 
- Tap Start to begin. 
- Tap an item or scan the supplier barcode. 
- Assign or create a batch number if needed. 
- Adjust received quantities as needed. 
- Items received in full = Green; partial = Yellow. 
- Tap Complete (or Partially receive) to finish. 
Use completed receiving tasks as a put-away checklist.
Additional task options
- Quit task: Releases the task so another operator can work on it. 
- Back button: Returns to the list without quitting (task remains in progress). 
- Change location / Log out: Tap your name from the homepage for options. 
Summary of key features
- Real-time inventory tracking. 
- Barcode and batch scanning. 
- FIFO batch selection with expiry control. 
- Full and partial order handling. 
- No cost or pricing info shown to operators. 
- Data synced automatically with the main Katana platform. 
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