Two versions of Directory Server exist after installation on Solaris 9 (no bug number)

Directory Server 5.1 is bundled with Solaris 9. Therefore, after you install Directory Server from Java ES 5, two versions exist on the system: version 5.1 from Solaris 9, and version 6.0 from Java ES.

When you use Directory Server on such systems, you must make sure you use the command set associated with the version of Directory Server you are trying to administer.