Carrying Previous Attachments on New Workflow Instance with same Object.

[Vinod Ramchandani]

Hi All,
- I want to retain the attachments of previuos workflow instance to new
workflow instance.
- Every Time when workflow terminated, I store Object ID and Workitem ID
into the Z-Custom Table.When workflow triggered on same   Object, I will
pick up previous workitem ID and collect all its attachments into one
internal table using SAP_WAPI_GET_ATTACHMENTS.I want to attach all these
attachments  into the container element _attach_objects.
- Can anybody suggest how can I do this ?
 
I have define one FM which will do this and that is called via user defined
Object Method at the initiation of the workflow.
Export Parameter of the FM is the Multiline Table SOFM type.
It is working....
But problem is my Background task is going into the "In Process..." status
for a long time...
 
Any help will be kindly appericiated.
 
Thanks & Regards,
Vinod.