Uninstalling a dynamic domain manager or its backup
Authorization requirements to verify before uninstalling.
Before you begin
- Before starting to uninstall, verify that the user running the installation process has the
following authorization requirements:
- Windows™ operating system
-
If you set the Windows User Account Control (UAC), your login account must be a member of the Windows™ Administrators group or domain administrators group with the rights, Act as Part of the Operating System.
If you set the Windows User Account Control (UAC) on the workstation you must run the installation as administrator.
- UNIX™ and Linux™ operating systems
- root access
- Ensure that all HCL Workload Automation processes, services and the WebSphere Application Server Liberty Base process are stopped, and that there are no active or pending jobs. For information about stopping the processes and services, Starting and stopping processes on a workstation.
About this task
Before uninstalling a dynamic domain manager, to maintain a correct hierarchy of the HCL Workload Automation network, see Uninstalling a dynamic domain manager maintaining a correct hierarchy in the network.
To uninstall a dynamic domain manager or its backup, perform the following steps:
Procedure
-
Run the uninstall script.
-
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
- If you see an entry named
your_db_name_DB
associated to the HCL Workload Automation instance, run the command:uncatalog db your_db_name_DB
- To see which node is attached to the dynamic domain manager system run the
command:
list node directory
- Run the command:
uncatalog node your_node
- 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;
- Delete the HCL Workload Automation administrative user that was created at install time.