Hi, I would like to know how to catch the DATE TIME

You can also type sp_depends "object name" and see the dependent tables to find if that / those have any datetime coln to prepare your join statements. However in real time situation tables w/o datetime column does not appear realistic.

You can alter table and add a date column or ask your dba to do that

I´m not the DBA, i´m working in a already Database modeled

Dear friend, please avoid spamming question again and again, try to get your solution on a single post. Anyway, Is there any specific reason why you don't want a datetime field to delete records? Remember, code is used by humans, so make it easy to understand and maintainance