SQL Server :: How To Remove Referential Integrity Rules

Oct 5, 2010

I am making a form that reads/writes to a table called Contract. Contract has a field called BuyerID, which is used to store the PK of a record in the Organization table, OrganizationID. When I first tried saving my form, I got the following exception:

The record can't be added or changed. Referential integrity rules require a related record in table 'Organization'. The transaction ended in the trigger. The batch has been aborted.

When I choose a value for the field that gets assigned to BuyerID, I don't get an exception. I don't want this field to be required, so I need to remove the referential integrity rule. I thought there must be a foreign key constraint specifying that BuyerID points to Organization.OrganizationID. However, running

[Code]....

shows that the only constraint for BuyerID is a default value of 0. how to remove the referential integrity rule?

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