Failed to acquire connection. Connection may not be configured correctly or you may not have the right permissions on this connection.

Hi,

We deployed SSIS ETL packages in SSIS catalog DB- Sql Server 2012. BUT Sometimes we got an below error:-  "Failed to acquire connection. Connection may not be configured correctly or you may not have the right permissions on this connection." while connecting to sql server through my ETL SSIS package.

This is an random behaviour where error occurs randomly to any ETL SSIS package. Even sometimes it does not show any error and working fine. So can anyone let me know how to overcome thisERROR.

Any help would be highly appreciated!!