Hi Artegic,
I have had a few discussions with the engineers responsible for that area of the product, and for today, its not an issue. It just means that you may have a few orphaned records in those associated tables. The support engineer did work with us regarding your issue, and based on the specific entries in your caterror log file, the development engineer gave support the approval to make the changes in your DB for your specific issue, based on his review of your log.
My concern in the post above was that I did not want anyone reading these threads to assume that a growing caterror log file meant that they should just go into that table and start deleting things. There are many reasons it can grow. Some of those reasons are that something bad is happening (which may require support assistance, technote, etc), or a debug registry key was left on, etc. We only write errors to that log file unless debugging is enabled, in which case we write much more diagnostic information.
Hope this clarifies things a bit,
Nick