Deploy database from microsoft sql server to azura error

Amir Ariely 1 Reputation point
2020-09-14T19:14:54.757+00:00

Hi, while trying to upload a large .mdf file(300 GB) from Microsoft sql server management to azure i recieved 3 errors.
The errors apeared only after the database was done exporting and they are all concerning import errors(the temp directory i has on the computer had 290 GB of free space left).
I would like to get an advice on how to solve this issue, i added a photo of the errors.
24585-error.png

Azure SQL Database
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
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  1. Tom Phillips 17,731 Reputation points
    2020-09-15T19:05:17.597+00:00

    "Unable to connect to master or target server 'XXXX'." is a generic "cannot connect to server" message. There are many reasons for this message.

    First, make sure you have the latest version of SSMS, https://learn.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver15

    Then you need to make sure you can connect to the server from SSMS.

    1 person found this answer helpful.
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  2. mo boy 396 Reputation points
    2020-09-15T00:58:12.49+00:00

    I remember facing this issue few years back. I had issue with the C drive as it was falling short of space.

    your temp directory, on which drive is it on your computer?


  3. Cris Zhan-MSFT 6,626 Reputation points
    2020-09-15T06:58:14.473+00:00

    Hi @Amir Ariely ,

    Please try to use the Data Migration Assistant (DMA) tool to migrate database to Azure.


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