Oracle Forms

Hi Sir,

I need to ask about Developer Forms problem?

We have one software version for many clients, but somtime we get runtime
message ... ORA-04062 (Signature has been changed)... on our forms ... and we
have to recompile the form source ... but in some cases this is not posible
because we don't have the apropiate enviroment... get it?

Now my question, Is there some way to catch (Database way maybe) why the
signature problem is showing ?, in other words, How can I get the extactly
declaration or specification or whatever, is causing the problem ... basically
because we don't have the enviroment and the time to go watching into the code
source...

Thanks in advanced,