Error on navigation to layout
I have a 13 table data base. Eleven of them are related to each other. I have another table which is for entering "Global" variables. When I navigate to the layout to update this file. I get the following FileMaker error.
"This operation could not be completed because the target is not part of a related table."
I then created a new file which only has one key in it, it is serialized and I then "linked" the the other file. I still get this error.