Subform programming

Z

Zurn

Hello,
on a form A I made a subform B linked to another database than form A. I
have different functionalities added on form B (buttons, comboboxes,...). All
functionalities programmed as it should (no errors).

Now, on form A, I add a form C, linked to another database. Form C = copy
paste form B. All names, programming code and links adjusted on form A and C.
But now he gives the following error message

___________________________________________________________________
The expression On Open you entered as the event property setting produced
the following error:
A problem occured while Microsoft Access was communicating with the OLE
server or ActiveX Control.

*The expression may not result in the name of a macro, the name of a
user-defined function, or [event procedure].
*There may have been an error evaluating the function, event, or macro.
___________________________________________________________________

Is there a limit on how many subforms (linked with other databases) a form
can have? Or do I have another problem here? I searched my code for hours but
no mistakes seen.
 
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