We help IT Professionals succeed at work.
Get Started

Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints

1,375 Views
Last Modified: 2021-04-21
Hello Experts,

I am doing a query to the DB to return last week web orders and produce a CSV file for the reporting.

All I have done now, is created a View using the query below and defined a dataset (XSD) to pull these records...

When I have records with more than one orderID its giving me an error in the ASP.net script

error:

System.Data.ConstraintException: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.


please can someone advise how to bypass this exception in ASP.NET?

thanks
s
Comment
Watch Question
This problem has been solved!
Unlock 4 Answers and 22 Comments.
See Answers
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE