Hello Craig

I appreciate your response.

That is accurate, yes. I was referring to the ID number. Job assignment is what we're using. As their ID number, we are using their NI number.

In the event that a new employee joins our company without providing their NI, we will add their ID number, 1234 (Example), until they do. The previous ID number, 1234, is being updated to NI, as soon as we receive their NI.

The issue is that the system always displays an error message when I try to update the ID number. The message that I get is:

jobassignment - Error "Unable to match useridnumber '1234' to a user ID number for job assignment '1'
Username xxxx is already registered. Skipped user 1234.