10
Requested security service is not supported.
Not all of the security services are supported by all security mechanisms.
Determine whether a given service is supported by the current security mechanism. Call ct_config() or ct_con_props(), setting action to CS_SUPPORTED, buffer to the address of a CS_BOOL variable, and property as the symbolic property constant that represents the security service. Review “Security services”.
Symbolic constant: SRV_ESECSRVNOTSUP