Workflow generation after transport

[Dave Aitken]

Hi all,
 
I have made a change to an approval task which has removed the need to
specifically complete the task before the workflow finishes its process. I
want all workflows that are in process to pick up this change as well. I
have tried refreshing the buffers (SWU_OBUF) and also generating the
runtime version from the workflow builder after the transport has been
applied, but the current workflow instances do not seem to have picked up
the change. Any new workflows created after the transport do however use
the new version.
 
Does anyone know what I am missing?
 
Any help appreciated
 
Regards
 
Dave Aitken