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Finance | Project Operations, Human Resources, ...
Suggested Answer

How to reduce the DB Size and CleanUP MR Tables

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Posted on by 223
Good morning
I have a client that did a DataBase restore from their Prod(Live) environment to the UAT (Sandbox) environment.
We did  a number of cleanup processes, but the FnO DB capacity is still nearly 2TB big.  
They want us to drastically reduce the size.  Currently the top 15 Tables are all MR Tables. 
I have tried Data mart reset for Financial reporting But this did not make any change on the size of the DB Capacity. https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/analytics/reset-financial-reporting-datamart-after-restore
How can I cleanup these Tables.  See below some of the top largest tables
Any advice or assistance will greatly be appreciated.
I have the same question (0)
  • Suggested answer
    Hana Xue Profile Picture
    Microsoft Employee on at
    Hi,
    If you need to reduce the size of the database, follow the cleanup routine: https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/sysadmin/cleanuproutines
    If there is no effective reduction, you can see if this document is useful: https://learn.microsoft.com/en-us/dynamics365/fin-ops-core/dev-itpro/database/export-database#maximum-limit-50-gb-on-exported-bacpacs

    Best Regards,
    Hana
  • Sophs@4Sight Profile Picture
    223 on at
    Good day Hana Xue
    Thank you for your response, but I have tried all these steps.  But none of them address the MRDB Tables and we can not find any documentation on how to access them.  Even using JIT access you only have view access to these tables and database.
  • JM-30041820-0 Profile Picture
    7 on at
    Hi @Sophs@4Sight, I understand that this post is quite old, but did you ever figure this out?  We too are experiencing large MRDB table sizes.

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