I am inserting data from an Excel sheet to SQL Server 2005 db. I am getting this error randomly, sometimes after 20-30 records and sometimes after 1000s. I am unable to find the reason.
I am using Visual Studio 2008.
The CLR has been unable to transition
from COM context 0x21a7b0 to COM
context 0x21a920 for 60 seconds. The
thread that owns the destination
context/apartment is most likely
either doing a non pumping wait or
processing a very long running
operation without pumping Windows
messages. This situation generally has
a negative performance impact and may
even lead to the application becoming
non responsive or memory usage
accumulating continually over time. To
avoid this problem, all single
threaded apartment (STA) threads
should use pumping wait primitives
(such as CoWaitForMultipleHandles) and
routinely pump messages during long
running operations.
Can anybody tell me what this error is and why I am getting this.
Thanks.
edit: This thread seems to directly answer your question and the steps involved to solve it.
If you want to learn more check out this MSDN article.