Adding records with subforms

[rwest]

Hello I Have created a form with multiple subforms in it. whenI try to created a new record using the subforms I get the error " Cannot add record(s); join key of table <name> not in result set. (Error 3348)". If someone could help me fix this it would be greatly apperciated. Thanks

[June7]

Must have to do with table relationships and the form/subform design. Can you provide project for analysis?

[rwest]

No I am afraid I can't do that. Is there something I could try or somewhere I should look to fix it?

[June7]

The issue is too obscure for me. Not an error I have encountered. Need to analyse project. Sounds like trying to add record when a required related record in another table not yet created.

Why can't? Don't need real data, it is structure I need to analyse. Make copy, remove confidential data, run Compact & Repair, zip if large, attach to post.