Imported Form and sub-form from another database. Sub-form not creating new records tied to parent form's data.

Question

I have imported all objects from an old access db (.adp file) into a new db (.accdb).  All of my data lives in sql server so I have added all the tables and views to the .accdb as linked tables.  My forms all connect to data, but I am having issues
with a sub form.  The sub form does not allow for creation of children records tied to the parent record the way the old db did/does.
Correct - old format .adp file (notice the empty second record in sub-form with the defaulted date of today's date):
Incorrect - new .accdb file (notice the lack of empty second record in sub-form like above):
If I click the create new record icon in the bottom of the subform, it creates a completely blank record not tied to the parent record (fields blacked out in screen shots above).  When using this button all parent record fields are blank.  
I have also verified the child table used in the sub-form has a valid Fky relationship to parent table used in the parent form.
 

Answer 1

Have you checked each forms 'Filter' property (in Design view) to make sure they are blank and that each forms 'Filter On Load' property to make sure it is set to 'No'? Also, you might try inserting the following commands in each forms On
Open event:
DoCmd.RunCommand acCmdRemoveAllFilters
DoCmd.ShowAllRecords
If you can open each forms Record Source and they are showing that new records are able to be entered (the new record * is showing at the bottom of the recordset), then check each forms On Load and On Open events to make sure there is no filtering.
In addition, check any macro or VBA commands behind the button that opens the main form to make sure there is no SQL filtering in the DoCmd.OpenForm command.
If one of the forms Record Source does NOT allow new records, then you will need to change that Record Source so the new record * indicator shows.
Out of ideas at this point.