Software⏱️ 2 min read📅 2026-06-03

How to Fix: Cannot open database "test" requested by the login. The login failed. Login failed for user 'xyz\ASPNET'

The issue is likely due to the Integrated Security setting being set to True, which uses the ASPNET user account. Try changing it to SQL Server Authentication and providing a valid username and password.

Quick Answer: Change Integrated Security to SQL Server Authentication and provide a valid username and password.

The error message 'Cannot open database "test" requested by the login. The login failed. Login failed for user 'xyzspnet'' indicates that there is an issue with the database connection or the credentials used to access it. In this case, the problem lies in the Integrated Security setting of the connection string.

🛑 Root Causes of the Error

  • Incorrect database name or incorrect credentials.

🛠️ Step-by-Step Verified Fixes

Method 1: Update Integrated Security to SQL Server Authentication

  1. Step 1: Change the Integrated Security setting in the connection string to 'SQL Server Authentication' and provide the correct username and password.

Method 2: Verify Database Name and Credentials

  1. Step 1: Double-check that the database name is correct and that the credentials match the actual username and password used to access the database.

✨ Wrapping Up

To resolve this issue, ensure that your connection string is correct, and you are using the correct credentials to access the database. If you continue to encounter errors, verify that the database exists and can be accessed with the provided credentials.

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