Require entry in a subform

J

J

The process being tracked is as follows: A combination of Materials are mixed
into a batch (tblBatch). When One or more of these batches are processed in a
Run (tblProcessRun) we track which Batch(s) was used and the amount in
tblRunBatches.
I have a form based on tblProcessRun with a continous subform based on
tblRunBatches and I want to force at least one entry in the subform if a
record is created in the main form. In addition, the entry in subform must
exist in tblBatch.
If that makes sense to anyone out there and you have an idea on how to make
this happen, I appreciate the help, thanks
 
Top