Use the deleteInvalidTaskTemplate.py administrative
script to delete, from the Business Process Choreographer database,
human task templates that are no longer valid.
Before you begin
You must know both the name of
the template and the ValidFromUTC value for the
template that you want to delete. If you do not have that information,
perform Listing information about process and task templates first.
The following conditions must be met:- Run the script in the connected mode, that is,
do not use the wsadmin -conntype none option.
- You must have either operator or deployer
authority.
- At least one cluster member must be running.
- If you are not working with the default
profile, use the wsadmin -profileName profile option
to specify the profile.
About this task
The deleteInvalidTaskTemplate.py script removes from the
database those templates, and all objects that belong to them, that are not contained in any
corresponding valid application in the WebSphere®
configuration repository. This situation can occur if deploying an application was canceled or the
application was not stored in the configuration repository by the user. These templates usually have
no impact. They are not shown in Business Process Choreographer Explorer.
You cannot use this script to remove templates of valid
applications from the database. This condition is checked and a ConfigurationError exception is
thrown if the corresponding application is valid.
Procedure
- Change to the Business Process Choreographer subdirectory where the
administrative script is located.
Enter the following
command:
cd install_root/ProcessChoreographer/admin
Enter the following
command:
cd install_root\ProcessChoreographer\admin
- Delete, from the database, human task templates that are
no longer valid.
Enter the following command:
install_root/bin/wsadmin.sh -f deleteInvalidTaskTemplate.py
-cluster cluster_name
-templateName templateName
-validFromUTC timestamp
-nameSpace nameSpace
Enter the following command:
install_root\bin\wsadmin -f deleteInvalidTaskTemplate.py
-cluster cluster_name
-templateName templateName
-validFromUTC timestamp
-nameSpace nameSpace
Where:
- -cluster clusterName
- The name of the cluster where Business Process Choreographer is
configured. In a multicluster setup, you must specify the application
cluster because that is where Business Process Choreographer is configured.
- -templateName templateName
- The name of the template to be deleted.
- -validFromUTC timestamp
- The date and time from which the template is valid in Coordinated
Universal Time (UTC). The string must have the following format: yyyy-MM-ddThh:mm:ss
(year, month, day, T, hours, minutes, seconds). For example, 2005-01-31T13:40:50
- -nameSpace nameSpace
- The target namespace of the task template.
- Optional: If the
script triggers long-running work, the script might fail if the connection
timeout is not long enough to complete the action. Check the SystemOut.log file
to see whether you need to restart the script. If the timeout happens
often, consider increasing the value of the timeout property for the
connector you are using, or adjusting the script parameters to reduce
the amount of work done.