You Can't Assign A Value To This Object Error

[jbl1167]

I do have a complicated form with 2 subforms. The subforms are related among them. One form represents a summary of the records (contact name and some phones), the second subform contains all the data from the contact. As the users navigate the first subform all the data of the current record gets displayed on the second form for modification. Then the users can very easely modify the information. The problem is that when the users wants to add data on using an add button and click any object of the second form the error "You Can't Assign A Value To This Object Error" with an ok button. After pressing ok you may continue typing the rest of the information without a problem. Do you have an Idea what could be done to solve this issue?

Thank you

 

[MajP]

Normally this error is when the form is based on a non-updateable query and by code you try to set the value of a bound field. Assure your forms recordsource is updateable.