Changelog production order

[primax1]

Hello to everyone,

I tried to find a suitible with searching in the forum. But to be honest I didn't find an answer which fits to me. The answers most were to much in technical details.

To my problem. We are using SAP APO in my company. Week for Week my colleagues in production planning are clearing the production backlog trough rescheduling the start and end dates of the working steps in production oder. So we can see an estimated finish date in the production order. But what is with my original dates when I started the production oder first. Is there an transaction where I can see which starting and enddates were planned before releasing the production oder. I don't only want to know how big is my backlog in hours in total, I also want to know how big is delay in days. Is there a tcode, where I can find this information with the dates or other submenues where I can find it?

Thanks in advance.