No workflow event is being triggered while held PR is saved

Hi Experts,

     I am facing an issue while PR is changed from held status to Saved, system was not tirggering the workflow event. Then I added the table entryfor table EBAN, field MEMORY, old value - X and new value "blank" in SWEC for object type BUS2105 & change doc object BANF. But now event is being generated but not giving any release code.

Can you please suggest if I am missing any step.

My basic requirement is while PR is saved from HOLD status, it should trigger event and should give release code as well.

Thanks

Bharat