This message is produced in Solaris 2.5.1 and earlier releases. It is not produced in Solaris 2.6, or later releases.
See the next message, which has the same cause.
See the next message, which can be resolved by the same action.
This error does not necessarily occur when you first bring up an application. It could take months to develop, if ordinary use of the application seldom references the undefined symbol.
For more information about the Linker, see the Linker and Libraries Guide.