Hi Chandra,
Nice collation of differences. But I would like to differ on two of points mentioned.
Procedures created in content are design time objects (run time object is created in _SYS_BIC schema - This depends on the extension of the procedure. A .procedure would be create and executed via _SYS_BIC while a .hdbprocedure would be called as “Schema_name”.”proc_name”
Procedures created in catalog cannot be debugged - Procedures created in catalog can also be debugged.