Do Not Allow -ve Stock
YouTube: How to Globally Disable Negative Stock Entry ?
How to Globally Disable Negative Stock Entry ?
This tutorial explains how to prevent negative stock across your Logic ERP system by enabling a global restriction. This ensures better inventory control and avoids accidental data inconsistencies.
Enable the Restriction Setting
Open Logic Admin and go to Global Settings.
Go to Other section and click to "User Rights Settings".
Locate and enable the option labeled as
"Do Not Allow -ve Stock"

Click to Save and Restart the software to apply the changes.
Implement the Functionality
Open the Purchase Voucher window.
Suppose you already have a purchase entry dated 10th July.
Now go to the Sale Bill window and create a sales transaction on the current date using the same item.
Attempt to Delete the Purchase Entry
After saving the sales bill, try deleting the purchase entry from 10th July.
Since deleting the purchase will result in negative stock, the system will display an error message and block the deletion.

Important Notes
Even if negative stock is allowed in the transaction configuration, this global setting overrides it.
This ensures no transaction—whether manual or system-triggered—can cause stock to fall below zero.
Applies across all modules and users for consistent inventory control.
Benefits
Prevents data inconsistency
Avoids billing without stock availability
Enhances inventory accuracy
Reflects true stock status in real-time
Enforced globally
Applies across users, modules, and branches
Summary
By enabling the "Do Not Allow -ve Stock" option in Global Settings, Logic ERP ensures your business maintains accurate and reliable inventory records. It protects against accidental deletion or sales that would otherwise result in negative stock levels.
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