web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

No record found.

News and Announcements icon
Community site session details

Community site session details

Session Id :
Dynamics 365 Community / Forums / Microsoft Dynamics GP (Archived) / MRP Supply Orders Wack...
Microsoft Dynamics GP (Archived)
Unanswered

MRP Supply Orders Wacky Move in/Move Out Suggestions

(0) ShareShare
ReportReport
Posted on by Tim Foster 8,515

We've been running MRP for a while and it would appear that we're starting to get wacky Move In/Out suggestions.

For example, there are firm orders for 12-Aug, 31-Aug, 14-Sep, 30 Sep,17-Oct,etc. to 25-Mar-2011 for a component.

MRP is saying to move the 12-Aug order to 26-Mar-2011, and the move the 31-Aug to 19-Aug, and subsequent orders in to cover the shortfalls caused by moving the 12-Aug order.

Why wouldn't MRP move the 12-Aug order to 19-Aug and then move out all subsequent orders?

We are Planning "Forward Infinite" and MRP is set to not Cancel orders (only move in or move out).

 Has anyone else seen this?  Any suggestions?

 Thanks

 Tim

*This post is locked for comments

I have the same question (0)
  • Russ McGillivray Profile Picture
    Russ McGillivray 20 on at

    Tim,

    Did you find an answer? We have just turned on MRP Suggestions and get similarly confusing results. It is also potentially dangerous in that MRP does not create a planned order if a move will satisfy the demand. If the move is not possible, then the planner must realize that s/he must create an order to replace it.

    It would be helpful to know how MRP processing proceeds through the data, e.g. how it decides whether to create a planned order vs. a move suggestion. And for Move Out, how it decides to jump over several planned orders to a date far in the future (not practical in reality, at least for PO).

    Russ

  • Tim Foster Profile Picture
    Tim Foster 8,515 on at

    Russ,

    For now, we're just "dealing with it."  My thread here attracted no responses (except yours).  We decided not to burn an incident on it.  Our planner is (painfully) aware of the issue and accommodates as best he can.  Maybe with your reply freshening this thread will attract some other commentary.

    Tim

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Introducing the 2026 Season 1 community Super Users

Congratulations to our 2026 Super Stars!

Congratulations to our 2025 Community Spotlights

Thanks to all of our 2025 Community Spotlight stars!

Congratulations to the January Top 10 Community Leaders

These are the community rock stars!

Leaderboard > 🔒一 Microsoft Dynamics GP (Archived)

#1
HP-11021721-0 Profile Picture

HP-11021721-0 1

Last 30 days Overall leaderboard

Featured topics

Product updates

Dynamics 365 release plans