>Cetin,
>
>>Here as I understood so far, Naomi is validating data during insertions and then revalidating with RI. I noted that tags thing too but I don't think she will try:)
>
>in an exclusive environment it would be no problem, but from what I gathered this batch should run while others acessed the tables / apps as usual concurrently - removing tags might create some problems there <bg>. IF one decides a certain process HAS to run at night, chances are that by specifically locking files the whole operation is markedly faster and tricks as removing and later recreating tags are easier to swallow.
>
>regards
>
>thomas

My next try (once this finishes) would be by using tables opened in exclusive mode. I made changes regarding GUID and I'm currently running the process on 5K + file.

Update. Checked the process and it gave an error (misspelled one of the field names). Ok, new try <g>