Hi Anshuman Srivastava •,
Welcome to Microsoft Q&A forum.
As I understand, you are getting Cannot connect to SQL Database. Please contact SQL server team for further support. Server: 'sql.propvivo.com',.
I assume you are connecting to Azure SQL Database from Azure Data Factory.
As the error suggests to work on the Firewall settings, please login to your Database from Azure Portal to the SQL Server -> Network Settings and Add your IP:
Let us know if this helped or share your existing Network settings so that we can understand the issue.
Thanks