You've definitely got something screwy going on.
Is this a straight one to many relationship between the layout's record and the portal table?
No "in between" tables or a many to many relationship?
If it's a simple straight one to many relationship, I'd check the file for damage. You might re-index the portal table's serial number field. You might run the recover action on the file and test the recovered copy (even if no problems where found) to see if it works. If you recover the file, best practice is not to use the recovered file. If file was damaged, replace it with an undamaged copy if at all possible.
Yep it is a vanilla 1-many. No damage in my first check and re-indexing appears to have worked. I'm going to keep an eye on it. Phil, you've been responsive to all my issues the past 24 hours. Many thanks.
Hi, just to report the exact same problem.
I have 2 equivalent relationships, and a portal for each. In the first portal, a Delete portal row button works smoothly. Not in the second one.
If I use a script to spy an error number, it shows no error.
So I change to a GTRR/Delete Record script, and it works.