GI times not to be considered in SNP Heuristics and optimizer

Hi,

CTM is not respecting holidays in the shipping and receiving calendars without GR/GI times in the product master.

We are planning to maintain the GR/GI times in Product master to enable this in CTM.

But this would impact heuristics & optimizer as well which we do not prefer .

So we want to find a method for one of the following.

- How to make CTM respect holidays without GR/GI times in product master

- How to make Heuristic & optimizer ignore GI times in product master.

(we have already identified how to ignore GR times in heuristic / Optimizer runs)

Would appreciate suggestions that will help us crack this.

Thanks & Regards,

Arvind.S