Opening recordset problems

[Gibson]

I use the following code to open a recordset.
Set rs2 = db.OpenRecordset("tbl2", dbOpenDynaset)

Users are receiving the following error upon execution of this code.
The Error states "Function is not available in expressions in table-level
validation expression"

There are no validation rules or text in any fields of the table or the
table itself.

Is there another way to open up the recordset without generating this error?

 

[Guest]

Check for missing references.
In the Vba editor - Tools - References