ORA-16783: instance string not open for read and write access
Cause: The instance was left in a mounted mode and was not open for read and write access.
Action: Open the instance manually or by reenabling the database through the Data Guard broker.
Cause: The instance was left in a mounted mode and was not open for read and write access.
Action: Open the instance manually or by reenabling the database through the Data Guard broker.
