Minimal YoctoERP UI Setup with Prolab LIS / Promed HIS

To avoid the errors you saw, do only these UI/admin steps:

1) Company

Go to Accounting > Company > CHU CO and set:

• Enable Perpetual Inventory = On
• Stock Adjustment Account = choose one valid expense account (e.g. 6031 - Variations des stocks...)
• Default Inventory Account = choose one valid stock asset account (e.g. 3111 - Marchandises A1 - ...)

This removes:

• “Please enter Difference Account…”
• “Veuillez définir le compte… ou le compte d’inventaire par défaut…”

2) Warehouses

Go to Stock > Warehouse:

• Ensure all warehouses are under company CHU CO
• Keep at least one active operational warehouse (e.g. Magasins - CC)
• Optional: set account at warehouse level if you want warehouse-specific stock accounting

3) Item Masters

Go to Stock > Item Group and Stock > UOM:

• Confirm the exact names you want users to use in UI
• Since your instance is FR, keep FR names (Produits, Unité, etc.)
• Avoid mixed EN/FR master naming

This prevents item-create link errors.

4) Stock Entry Types

Go to Stock > Stock Entry Type:

• Keep a minimal set:
• Material Receipt
• Material Issue
• Material Transfer
• Ensure each has correct Purpose

5) YoctoERP Minimal UI (Branding/UX)

For a clean UI experience:

• Hide modules you don’t need (keep only Stock + required Accounting)
• Rename labels to your business language (YoctoERP, Articles, Entrepôts, etc.)
• Keep one dashboard with:
• Recent stock entries
• Low stock
• Warehouse count

6) Quick validation in UI (2 minutes)

After setup, test from UI only:

1. Create one Item
2. Create one Warehouse (if needed)
3. Create one Stock Entry draft
4. Submit one Stock Entry

If all pass, your YoctoERP minimal setup is good.