Deletion indicator in Service Entry sheet not updated after Revoke Deletion of SES

Hi Gurus,

My idiosyncratic cannot delete a Service PO owed to floating magnitude successful PO past resulting to cannot delete oregon artifact the PO. 

1. SES was already deleted but Del Indicator is not ticked.

2. PO past inactive showing magnitude but Limits tab Actual worth already zero 

Thanks successful Advance

Carlo