> 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/setup-items/setup-items-multiple-pack-sizes/configuration-multiple-packs-sizes/configuration-options-1/do-not-allow-entry-w-o-mrp.md).

# Do Not Allow Entry W/o MRP

**YouTube:** [How To Make Entry of MRP Mandatory While Creating Items in Logic ERP Software?](https://www.youtube.com/watch?v=UoYJYZ-AGqE\&t=33s)

## How To Make Entry of MRP Mandatory While Creating Items in Logic ERP Software?

In this tutorial, we will walk you through the process of ensuring that items cannot be created without specifying the MRP in your ERP system. This feature helps maintain data accuracy, prevents errors, and ensures compliance with pricing regulations.

### **Setting Up Configuration:**

* Navigate to the Setups/Setup Items and then click on "Setup Items Multiple Packs/Sizes".
* Click on the Configuration.
* Locate the option "Do Not Allow Entry W/o MRP" under the Configuration option - 1.

<figure><img src="https://4031188996-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXMVkjt8zqHBQX1c9QvFS%2Fuploads%2FpSkYEa2ywsEf1XCMCrY9%2FDo%20Not%20Allow%20Entry%20W-O%20MRP-%20Configuration.png?alt=media&amp;token=dbe9ab73-87ca-4d97-8567-0b4d98c104f1" alt=""><figcaption><p>Click on the option to enable it as instructed.</p></figcaption></figure>

### Steps to Ensure Data Integrity

* Now, if you create an item without entering the MRP, the software will display a prompt: **"Entry Not Allowed Without MRP...."**

<figure><img src="https://4031188996-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXMVkjt8zqHBQX1c9QvFS%2Fuploads%2FgQ3ETJMvKMD6f0OgnlzZ%2FPrompt%20for%20MRP.png?alt=media&amp;token=b552236d-22f1-4f34-88fc-63f185d8c176" alt=""><figcaption><p>As you can see, the software has prompted the message: <strong>"Entry Not Allowed Without MRP...."</strong></p></figcaption></figure>

* Once you enter the MRP and save again, the software will allow you to proceed without any prompts.

### Conclusion

Implement these steps to prevent item creation without MRP, aiding in upholding robust data management within your ERP system.&#x20;


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