Has anyone encountered this error using SQL Server 2005 and Data access application blocks in a failover configuration?
‘InvalidOperationException Framework Data Provider Error 6’
It seems to occur in our server application at irregular intervals and more frequently when SQL Server is in failover config? While doing some research I see that MS released a patch in .NET 2.0 sp1, however, the patch was not rolled forward or bundled in the lastest .NET service pack and we are reluctant to implement it if future service packs will overwrite it.
Our server is currently implemented using .NET 3.5 sp1 with the latest MS Data access application blocks.
Any help or guidance would be greatly appreciated.
Just in case anyone is interested…
I does appear the MS have a fix for this issue in .NET 3.5 sp1 KB article 944099. If you had applied the previous 2.0 fix then upgraded to 3.5 your patch would have been overwritten with a faultly System.Data.dll. At least that seems to be what has happened in our case.
We have been running our system for nearly a week now with the patched server and so far so good.