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author's profile photo Manish Pati Tripathi
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Manish Pati Tripathi

CTM Performance improvement Guidlines

Posted on Jul 17, 2020 at 09:49 PM 41 Views Last edit Jul 17, 2020 at 10:22 PM 2 rev.

What are the best ways to reduce the run Time of CTM. Because of the complexity of our planning process, we have to run 100+ CTM profiles as part of the planning batch process which takes 7-8 hours which is affecting the business hours.

Any recommendations to reduce the run time of the CTM batch will highly appreciated.

Thanks

Manish

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  • author's profile photo R Brahmankar
    R Brahmankar
    Posted on Jul 20, 2020 at 10:47 AM
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    Hello,

    I did not get this point " we have to run 100+ CTM profiles as part of the planning"

    Also do you run CTM in active version 000?

    How much is data selection in CTM what is a run time for a CTM run?

    What is version of CTM?

    The CTM engine runtime depends on several variables:

    • Hardware
    • Settings
    • Input data

    Under 'General Customizing', you can use the global CTM Customizing setting 'Asynchronous liveCache Upd.' to specify the number of demands after whose planning the relevant orders are written back.

    Please refer these notes on CTM performance

    855229 - FAQ : Capable-to-Match (CTM) planning (Question How can I improve the CTM performance?)

    1379526 - CTM Engine: Performance

    1615420 - Poor performance after upgrading to SCM 7.0 or higher Y

    Best Regards,

    R.Brahmankar

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