ColdFusion Server (4.5.x and 5): How To Resolve 'IM003 Driver could not be loaded.' Errors
This TechNote is intended for customers using Macromedia ColdFusion Server 4.5.x or 5 on Solaris, Linux or HPUX who have used "Troubleshooting Data Sources/Database Connectivity in Solaris"(TechNote 11328). If so, you may now be receiving the "IM0003 Driver could not be loaded" or "The driver for the NATIVE Data Source type could not be loaded" error messages. Check this article for a workaround.
ColdFusion Server (4.5.x and 5): How To Resolve "IM003 Driver could not be loaded." Errors on Solaris, Linux and HP-UX