Uninstalling manually on Windows™ operating systems
Steps to take when manually uninstalling the HCL Workload Automation master domain manager on a Windows™ operating systems.
Run the following steps to manually remove an HCL Workload Automation master domain manager.
Note: If your RDBMS
is based on Oracle, browse to the TWA_home\usr\servers\engineServer\configDropins\overrides path and check in the
datasource.xml configuration file the net service name used for your database
before uninstalling the master domain manager.
- 1. Shut down all HCL Workload Automation operations and processes
- On a system prompt, go to the HCL Workload Automation installation path.
- Set the environment by running the
twa_env.cmd
command. - Stop the dynamic agent by running the
ShutDownLwa
command. - Stop netman, conman and their child processes by running the
conman “shutdown
command. - Stop the event process by running the
conman stopmon
command. - Stop the application server process by running the
conman stopappservman
command. - In the task manager, verify that the following processes are
inactive:
netman appservman java mailman monman
- 2. Delete the HCL Workload Automation services
- If you are uninstalling the master domain manager, you must delete the following
services:
The command to delete a service is:tws_tokensrv_TWS_user tws_maestro_TWS_user tws_ssm_agent_TWS_user tws_netman_TWS_user tws_cpa_agent_TWS_user IBMWASService - TWS_user
When you finished, check that the following services are no longer listed in the active services for the TWS_user:sc delete service_name
Workload Scheduler
If any of these services is still in the list, reboot the system and check again.
Netman
Token service
Common Platform agent - 3. Delete the HCL Workload Automation files
- Delete all the files under the TWA_install_dir directory.
- 4. Drop the HCL Workload Automation tables to the RDBMS
-
- On DB2:
- Run the following steps:
- From the program menu, open the DB2 command line processor (CLP).
- Look for the database name by running the command:
list db directory
- If you see an entry named
your_db_name
associated to the HCL Workload Automation instance, run the command:drop db your_db_name
- On ORACLE:
- Run the following steps:
- Access the ORACLE command line.
- Run the
command:
sqlplus system/password@net_service_name
- Delete all the tables related to the HCL Workload Automation instance by running the
command:
drop user ORACLE_TWS_user cascade;