---
title: Error: "System error occurred" after successfully using content migration to move contents from dev to prod
slug: user-guide-10x/error-system-error-occurred-after-successfully-using-content-migration-to-move-contents-from-dev-to-prod
docTags: 
createdAt: 2025-12-09T14:55:02.544Z
---

After successfully migrating contents from Dev to prod, the application can be opened but some records throw an error: “System error occurred” when you try to access it.

![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/8100740105/original/fsQPXiS3uLLZSo9cPRMetJKZ8VajW63XIw.png?1658178251)

**Cause:**

It appeared that some of the Default Reports for some Tasks were not migrated during the content migration phase. 

Below is an example screenshot of what I mean. Those Default reports were missing leading to the error.

![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/8100740167/original/Gzt6DGKazK2rRVhONw5LZ0piGBcynTsTMA.png?1658178333)

**Solution:**

Create the missing Default Report for those integrations, manually or using the API.

From the Swagger page we crafted the following using POST /reports:

:::BlockQuote
\{
  "groupBys": \[],
  "aggregates": \[],
  "applicationIds": \[
    "string" >> the affected App ID>>
  ],
  "columns": \[
    "string"
  ],
  "filters": \[],
  "countByApplicationFacet": false,
  "pageSize": 10,
  "offset": 0,
  "defaultSearchReport": true,
  "allowed": \[], 
  "uid": "string",
  "version": 0,
  "id": "string",
  "name": “Default”, >> name of Report>>
  "disabled": false
}
:::

![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/8100740297/original/NnAseLm6gdN8QWQB9ZjAuj86LLGlcPm7SQ.png?1658178467)