Is there any maintenance going on with Azure SQL. there are lots of errors occuring while working with azure including Synchronizations, Re-Provisioning and more. please advice me about if there is any maintenance. and how long does it takes?

Hi Mohamed - I apologize for the outages/inconveniences that you are experiencing. SQL Database does update the service on a regular basis and the typical impact should be minimal.  Can you please help me better understand the issues that you are seeing by listing the errors for each of the tasks that you specified above?