Do not update rates if the exchange rate is changed.
YouTube: How to Prevent Rate Updates When Exchange Rate Changes in Purchase Orders?
How to Prevent Rate Updates When Exchange Rate Changes in Purchase Orders?
This tutorial explains how to prevent automatic updates of Item Rates when the Exchange Rate is changed in a Purchase Order in Logic ERP. This feature ensures that once rates are entered, they remain fixed—even if the exchange rate is modified later.
Objective of This Feature
Prevent automatic recalculation of item rates
Maintain consistency in entered rates
Avoid unintended price changes
Improve control over Purchase Order transactions
Understand Default Behavior
Initial Process
Create a New Purchase Order
Select Supplier
Choose Currency / Exchange Rate


Observation
Go to Item Details Section
Enter an item

System Behavior
Item Rate is calculated based on the selected exchange rate
Change Exchange Rate
Action
Return to Header Section
Modify the Exchange Rate

Default Result
Item Rates in the grid are automatically updated
Rates change according to the new exchange rate

Enable Rate Lock Feature
Open Configuration Window
Go to Other Settings
Locate and enable the option labeled as:
“Do not update rates if the exchange rate is changed”

Click OK to apply changes.
Implement Functionality
New Transaction
Start a New Purchase Order Entry
Select Supplier
Choose Currency / Exchange Rate

Implement Process
Enter item in Item Details Section

Change the Exchange Rate again


System Behavior
Item Rates remain unchanged
No automatic recalculation occurs
Key Benefits
Protects manually entered rates
Prevents pricing inconsistencies
Improves control over purchase transactions
Reduces chances of calculation errors
Best Practice Tips
Enable this feature when working with fixed negotiated rates
Double-check exchange rates before item entry
Use carefully in dynamic pricing scenarios
Final Outcome
Item rates stay fixed even after exchange rate changes
Greater control over pricing in Purchase Orders
Reduced risk of unintended rate modifications
Improved accuracy and reliability in transactions
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