I have checked all the above recommendations and all the values are intact.
But the only difference is, I dont have a cer2.ini, instead I have a cer1.ini. Can you provide me a cer2.ini sample, if it is different?
I checked cloumns on each query, and also successfully test build with 100 rows.
When I generate categories from any query, it is checking the columns successfully and then while reading source data, after 38421 rows are read, it raises this exception.
It generated a Dr.Watson error and from the log it indicates that, the exception is raised at RootChangeToCategory, NtWaitForMultipleObjects function calls.
We have only one database that we go against and we have 8 queries (.iqd) and on NT version version everything runs OK. This issue is only when we run on Win2K server.
Hope this information helps.