# Warnings ## Overview The "Issues and warnings" feature helps quickly identify and address potential problems within production workflows. Using this feature, you can filter issues by their type and troubleshoot common warnings.

## View issues Once you reached the Production or Production worfklow page, you can view productions that have issues {% embed url="" %} View productions with warning icons {% endembed %} ## Issues types * **Undefined product** Occurs when a product is added automatically from the external system via API and there is no record about the product with such barcode in the system.

To resolve this, add a missing barcode to a product variant and publish this product, then the system will update automatically the production item info and turn off the Undefined product state for the updated item. * **Production deadline expired** Occurs when a production item's deadline has been reached.

To address this, you can either [update the deadline](https://docs.hesh.app/manuals/production/production-management/production-details-editing) or keep it unchanged. This warning serves to inform you that product readiness may be impacted. * **Issues in nested components** Identifies problems in production components that are part of a larger production workflow.

To resolve this, you'll need to expand the production to identify the issue with the nested production. * **Task time limit exceeded** Occurs when a task has surpassed its allocated execution time.

To resolve this, open the workflow, find the task and take the necessary actions. * **Manual assignment for a task required** Occurs when a task requires performers to be assigned.

**Manual assignment for a task is required**

To resolve this, open the workflow, find the task and assign the performer. ## Filtering productions by issues Users can filter production items based on specific issues, making it easier to manage workflows. To do so: 1. Open Production page 2. Click on the "Issues" filter 3. Select the issue type in the filter {% embed url="" %} "Issues" filter {% endembed %} Clicking on the issue counter at the top of the production page will filter the view to show only items with issues. {% embed url="" %} "Issues" counter {% endembed %}