I have referential integrity on the table but the forms will not accept null values

  • Thread starter Thread starter micromoth
  • Start date Start date
M

micromoth

I have a number of worksheets that have their own id's and these are
connected to a project summary table. Which will not accept nulls due
to the Ref Int. As the summary table is more likely to have nulls than
anything else, can I change settings to allow null values. Or do I
have to delete the summary table.
 
Referential Integrity does not prevent Nulls in the foreign key field.

Open your related table in design view.
Select the foreign key field.
Make sure it has no Default Value set, and its Required property is No.

Of course, the primary key cannot be null.
 
another note to make. Don't forget if you are making changes to a field that
is used in relationships, alot of times you have to delete that relationship
before you can save the changes to that field.
 
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