Why C is a wrong answer?
Follow-on activities for held and parked documents
You cannot enter follow-on processes for held or parked purchasing documents. This means that you cannot create purchase orders or outline agreements with reference to a held or parked purchase requisition. Likewise, you cannot enter goods receipts or invoices with reference to an incomplete purchase order.
Hold allows any kind of error. Some sort of the a draft to the user him/herself.
On the other side, Parking allows certain errors only (mainly Finance), triggers the Workflow, and Situation Handling can be used. Of course further posting is allowed.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
Aftab_Khan
Highly Voted 1 year agoAngelovbm
Most Recent 3 months agoediibrah
3 months, 2 weeks agoabeedfarooqui86
6 months, 3 weeks agoOlesia1986
9 months, 2 weeks agoSAPier
9 months, 3 weeks agolouisera
9 months, 4 weeks agotanay1760
10 months, 1 week ago