The following procedure removes only the Directory Server Enterprise Edition 11g Release 1 (11.1.1) software. Any prior version of Directory Server Enterprise Edition that is installed remains intact. The version 11g Release 1 (11.1.1) installation does not upgrade the version 6.x software but performs the fresh installation.
Remove the server instances that depend on the software to be removed.
For more information, see Removing Server Instances.
Remove DSCC.
For more information, see To Unconfigure Directory Service Control Center .
Remove the Directory Server Enterprise Edition software.