Skip to Content

PPDS Optimizer scheduling all orders at the end of the optimization horizon

Hi,

i am trying to run the PPDS optimizer for 6 resources and most of them are alternatives to each other. But strangely all the order are scheduled at the end of the optimization horizon. I made sure that pegging & capacity profile is correct. Weightage for makespan,setup, delay and mode costs are maintained.

As the optimizer is trying to schedule them very late the deallocation costs are very high. I have tried all the settings for the late operations i.e. deallocate and schedule but still same result.

Does someone experianced similar issue?

Regards,

Chaithanya.

Add comment
10|10000 characters needed characters exceeded

  • Get RSS Feed

1 Answer

  • Nov 21, 2018 at 02:36 PM

    Hello,

    Did you check the optimizer log?

    Each optimization run generates a log file without these details it is difficult to analysis such issue.

    You may check SAP note 2019671 - PP/DS optimizer: Scheduling at the end of the horizon

    Best Regards,

    R.Brahmankar

    Add comment
    10|10000 characters needed characters exceeded