When you install EAServer, the installer creates a _uninstall subdirectory that contains the EASuninstall_aix executable used to uninstall EAServer.
Running EASuninstall_aix
Verify that EAServer is shut down before you run EASuninstall_aix.
If you plan to reinstall EAServer, make backup copies of files you may want to reuse, such as the DB, INI, and PBL files.
From the _uninstall subdirectory, enter:
./EASuninstall_aix
This launches the Sybase uninstaller. Click Next in the Sybase uninstaller wizard.
Select Uninstall in the summary panel to uninstall EAServer.
The uninstaller displays a message when it has uninstalled EAServer. Click Finish.
The uninstall program does not remove any server or
user created files from an installation upgrade, such as log files,
repository files, stubs, skeletons, and temporary work files, or
backup files created during the installation process. You can manually
remove these files after running the uninstaller.