# Do not allow entry without Sale Order or Delivery Order

**YouTube:** [How to Restrict Sale Bill Entry Without a Sale Order or Delivery Order ?](https://www.youtube.com/watch?v=NSuUX6exIk0)

## How to Restrict Sale Bill Entry Without a Sale Order or Delivery Order ?

This feature ensures that users **cannot enter items in a Sale Bill** unless they are retrieved from a corresponding **Sale Order or Delivery Order**, thereby enforcing proper order tracking and process control.

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### **Enable Restriction in Sale Voucher Configuration**

* Navigate to the **Sale Voucher Configuration**.
* Select the desired **Series** from the dropdown list.
* Navigate to the **Other Settings – 3** tab.
* Locate the option: **"Do not allow entry without"**.
* From the dropdown, select either:
  * **N/A -** By default, this option is set to "N/A".
  * **Sale Order**
  * **Delivery Order**

<figure><img src="/files/tHJkG1XdZv8ybOSzhgG2" alt=""><figcaption><p>As mentioned above, follow the given steps and select the appropriate option from the dropdown as per your requirement.</p></figcaption></figure>

* Click **Save** to apply the configuration.

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**2. Create a Sale Bill Using an Existing Order**

* Navigate to the Billing and create a new "**Sale Bill".**
* Select the **Customer Name**.
* Click on **Retrieve Order**.
* Choose the relevant **Sale Order** from the list and retrieve the items.
* **Attempt to Manually Add an Item**
  * Try adding an item **manually** (not from the retrieved order).
  * Attempt to **save the voucher**.
    * **System Alert:** “Entry without Sale Order not allowed.”
  * Remove the manually entered item from the voucher.

<figure><img src="/files/If65tIzfawV0pXDp1hjJ" alt=""><figcaption><p>As you can see in the picture, the software has prompted that you cannot create a sale bill without a sale order.</p></figcaption></figure>

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**4. Save Voucher with Only Retrieved Items**

* Ensure the voucher contains **only the items retrieved** from the Sale/Delivery Order.
* Click **Save**.
  * The voucher is saved successfully.

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#### **Key Benefits**

* Enforces order compliance and prevents unauthorized sales.
* Eliminates data entry errors by ensuring sales align with prior orders.
* Enhances inventory and order management accuracy.


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