Lot-size setup as period lot-size with overlapping takt time not working

[krzem30]

Hello,

In plant there is setup for period lotsize:

Material has below masterdata:

Now sometimes when we get MRP run the takt time is not respected:

Can you please help me how to check why?

Thanks

[DerekDing]

pls check if the filed of Individual/coll. = 2， then try to run MRP again.

[krzem30]

Hi, we have Collective requirements only set. If that is correct than it is not helping still we get wrong results as in description.