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frePPLe / frepple

frePPLe - open source supply chain planning
https://frepple.com
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solver bug - evaluation of alternate resources at incorrect dates #494

Open jdetaeye opened 2 years ago

jdetaeye commented 2 years ago

Discussed in https://github.com/frePPLe/frepple/discussions/493

Originally posted by **tjheiska** February 11, 2022 Hello, In attached example data I have two sales orders that are both going to be late. The one with higher priority is started as early as possible, but the second one is not. Any idea what am I doing wrong with modeling as there should be plenty of resources left? [frepple-20220211055538.log](https://github.com/frePPLe/frepple/files/8046248/frepple-20220211055538.log) [frepple (3).xlsx](https://github.com/frePPLe/frepple/files/8046244/frepple.3.xlsx))
jdetaeye commented 2 years ago

Quick analysis: Switching resource to alternates isn't following the requested ask date.

tjheiska commented 2 years ago

What is the priority of this? I think this as quite severe bug since it's causing orders already being late to be even more late.

jdetaeye commented 2 years ago

You're welcome to send a pull request with the fix. :-)

Don't expect the frepple team to work automatically & for free to respect the timelines and critical issues of your project. As a user of the Community Edition, please read https://frepple.com/blog/community-edition-vs-enterprise-edition/ to understand what kind of "priority" your issue gets... I'm sorry if I can't hide my disappointment on comments like this.

tjheiska commented 2 years ago

Ok, you could have just said that the enterprise edition is not suffering that bug and it's getting low priority. Not very good advertisement for your product.