How to Set up Confirmation Control

Hi all,

I tried to set up confirmation control, where i copied AB (PO acknowledgement) and placed in sequence-3. when i tried this configuration, iam facing the below error: With 0001 please enter a GR-relevant confirmation category only.

Also I have flagged "GR-Relevenace" for the new confrmation category. Still iam facing the same error.

thanks & regards

Chaitanya Rayaprolu