Procedure in form compiles. Same procedure in database compiles by SQL*Developer. Cannot compile p

 I have a stored database procedure originally developed in SQL*Developer that compiles and executes correctly from SQL*Developer.  I copied the procedure into my Forms Developer module (with a different name) and the forms developer is able to compile it locally.  I have a pushbutton on a form that is to execute this procedure.  It is able to execute the procedure stored in the form without error.
If I change the pushbutton trigger to refer to the copy of the procedure stored in the database, the form fails to compile and issues messages that "automatic recompile of <<procedure name in database>> failed".