Mass Deletion of Workitems - Logically.

[Vinod Ramchandani]

Hi All,
 
Few months back, We have moved to the NEW Workflow System.
We need to delete all the Workitems & Workflow-Logs which refers to OLD
Workflow system.
 
I do not want to delete the Workitems & Workflow Logs PHYSICALLY from the
system using SWWL and SWWH.
I want to delete them LOGICALLY (Cancel Workflow).
 
Approach is:
1) SWI1 : enter WS task id
2) Select Workitem -> Display
3) Go to -> Technical Workitem Display
4) Edit -> Change
5) Delete Logically
 
This approach cancels the Workflow and removes all the related Workitems
from all the Inboxes.
 
Following This approach for all the OLD Workflows in Production System does
not look feasible.
Does anyone have any idea how we can have mass-logical-delete? as we do with
SWWL & SWWH.
 
Any inputs are very appreciated.
 
Thanks in advance.
Vinod Ramchandani.