Scheduling of pld. order incl. production versions

Question

we are running production versions controlled by quote arragements. Because of the different routers in the background of the production versions we generate different InHouse production times. Currently we established the longest Inhouse prod. time as default in MM.
In some cases the basic dates of a pld. order deviate from the productions dates. I have the impression that the basic dates are driven by the InHouse production time out of the MM, the production dates are driven by the router.
My question is, is there a possibility to switch the basic dates always to the router or to synchronise them with the production dates ?

Answer 1

thanks for your replay,
these setting in OPU5 synchronized the basic start date. But I have still the following effect,
Scenario,
-two routers for one material number,
-router one 100 days inhouse production time,
-router two 30 days inhaouse production time.
-router one with 100 days inhouse production time, set as default in material master
-quote arrangement with 50% deployment
-demands above 30 below 100 days
Effect,
system splitts between versions acc. quota arrangement and sets all pld. orders to forward scheduling incl. the ones which have only 30 inhouse production time. Because we are starting the 30 day pld. orders to early.
Is there a way to change backswards / forwards scheduling depending on the production dates ?