> For the complete documentation index, see [llms.txt](https://kb.logicerp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/setups/configurations/sale-voucher-configuration/other-settings-1/do-not-allow-manual-entry-for-this-document.md).

# Do not allow manual entry for this document

**YouTube Link:** [How to Stop Manual Entry of Items in Sale Bill ?](https://www.youtube.com/watch?v=enylZ6KGgpc)

## How to Stop Manual Entry of Items in Sale Bill ? 

In this Tutorial, we'll explore how to streamline processes and prevent errors in Logic ERP by restricting manual entries in sales documents.

#### Benefits

* **Accuracy**: Minimizes discrepancies and unauthorized modifications.
* **Compliance**: Ensures adherence to organizational policies.

#### Steps to Restrict Manual Entries

* Access Configuration: Navigate to the Sale Voucher configuration.
* Select Billing Series: Choose the relevant billing series.
* Enable Restriction: Tick the option for "Do not allow manual entry for this document."

<figure><img src="/files/IF4ZwBrvd3ANb04s6pHo" alt=""><figcaption><p>Let's enable this feature and observe its impact.</p></figcaption></figure>

* **Save Changes**: Make sure to save the modifications.

#### Demonstration

* **Error Triggered**: Attempting to save a sales bill manually will trigger an error message indicating that manual entry is not allowed.

<figure><img src="/files/SbzxtGqkji6314dC1c0U" alt=""><figcaption><p>The software has triggered an error: "Manual Entry is Not Allowed."</p></figcaption></figure>

* **Authorized Generation**: Users can generate bills by retrieving existing sale challans or orders.

#### Conclusion

 This functionality is extremely useful in situations where manual data entry could lead to errors, unauthorized changes, or non-compliance with organizational


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