Hi 

I'm trying to delete the attachment from case permanently writing an activity 

Loop D_AttachmentList

       Call  pyCheckAttachmentLinks

       Call pyDeleteAttachment

It is throwing an error that pyStreamName is null , even it is passing parameters 

Can anyone suggest the approach to achieve it

Solution:

1. write an activity and name it as DeleteAttachments

2. In that we need to fetch the related attachment for the case by passing the case ID, linkrefto key. 

3. now by calling  pyCheckAttachmentLinks by passing required parameter.

4. Now in the next step call pyDeleteAttachment and pass required parameter.

5. now open the case and check the attachments will be deleted.

Thanks 

Bhargav Kumar Nandyala

Senior Software Engineer