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 / Finance | Project Operations, Human Resources, ... / Cache problem in Maste...
Finance | Project Operations, Human Resources, ...
Answered

Cache problem in Master planning

(0) ShareShare
ReportReport
Posted on by Mohammad Gholami 49

Does anyone know what "Use of Cache (Maximum/Medium/Minimum)" in master planning parameters means?

We have a problem in master planning that data are cached in net requirements form. 

Now, the master planning job is run automatically per day for all products, once it is executed, I run master planning for an item separately and surprisingly the planned orders are changed! is it a cache problem?

I have the same question (0)
  • Verified answer
    guk1964 Profile Picture
    guk1964 10,888 on at

    I doubt that cache would result in changes to a planned order. When mrp runs it looks only at the initial net requirements As order are firmed they may be rounded up or down or combined or redated and that means that other orders that were planned may need review. The system deals with this via messages that results in a second mrp pass that  might suggest changes to the orders planned. If you don't run messages, then you may see the impact of those re-plan changes when you next run mrp. This as a prior discussion on this topic you can search which las discussed level by level planning.    

    In principle, run a dedicated AOS with high memory  and set cache to maximum when your  memory allows.

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!

Meet the Microsoft Dynamics 365 Contact Center Champions

We are thrilled to have these Champions in our Community!

Congratulations to the March Top 10 Community Leaders

These are the community rock stars!

Leaderboard > Finance | Project Operations, Human Resources, AX, GP, SL

#1
Giorgio Bonacorsi Profile Picture

Giorgio Bonacorsi 657

#2
André Arnaud de Calavon Profile Picture

André Arnaud de Cal... 453 Super User 2026 Season 1

#3
Martin Dráb Profile Picture

Martin Dráb 190 Most Valuable Professional

Last 30 days Overall leaderboard

Featured topics

End-of-life Announcement for Microsoft Dynamics GP
License usage reporting (in-app and PPAC) with Entra dynamic groups

Product updates

Dynamics 365 release plans