No, this is a rather very simple database, it consist of a primary table, which already contains a given number of client IDs and names. I have other tables that are linked to the primary table, however not linked to the client ID Field. For instance, I have a table called "client responsiveness" and all it has is a column with three entries: positive, neutral, negative" I linked this table to the primary table to serve as combo...

Hello,

I created a database for a data collection experiment for my department. One field in my master table is "client ID" , we want no duplicate entries and this is determined by client ID number, i set the field as primary key, and made sure that the option " Yes (no duplicates) was stablished. Now my team has come accross the following issue and dont know why! They have tried to enter new client info in the...