Before running an application that uses directory services, make sure that the libtcl.cfg file has been edited to specify the correct directory service provider. The libtcl.cfg file is located in the $SYBASE/$SYBASE_OCS/config directory or in the path specified by the context property CS_LIBTCL_CFG. The server property, SRV_DS_PROVIDER, returns the name of the driver specified in the libtcl.cfg file. For more information about the libtcl.cfg file, see the Open Client and Open Server Configuration Guide for each platform. See srv_props for information on the SRV_DS_PROVIDER property.
The Open Client and Open Server Configuration Guide for each platform tells which directory services are supported by Open Client and Open Server for that platform.
