Factory Calender assigned to Plant & resource/Work center

Question

Hello,
If we have assigned the Factory Calender "XX" which has 5 working day(Monday to Friday) with no Special rules & no Holiday Calender to Plant & "YY" Factory Calender to Work center which has 365 days working with no no Special rules & no Holiday Calender.Now, when MRP creates Planned Orders for FERT material It did not create it on Weekends(i.e. on Saturday & Sunday) though the factory calender assigned is  "YY" (which has 365 days working )in work center.Why?
Actually it should have consider the Work center assigned Calender for Capacity planning & Schedulling purpose.
If I assign the Factory Calender "YY"  to plant then it will create the procurement proposal on weekends which is not acceptable to external procurement MRP Controller as plant office works only 5 days.
Please guide.

Answer 1

Dear
Goto CR02/03 , select the Capacity tabe "hat" and u will fined there is tabe "Available Capacity " .U have to maintain the Active version ok.
Basically , the active version is used for scheduling and capacity planning. If you have not entered an active version, the standard available capacity is used, even if an available capacity version has been entered.
At the same u have to check out the below requirement :
you must maintain the following data in the capacity header:
1.The grouping, that defines which shift sequences and shift definitions can be used to maintain the available capacity
2.The number of the active version of available capacity
3.The base unit of measure of the available capacity
3.The factory calendar, that is the basis of the available capacity-Workcentre
If you do not enter a factory calendar , the system uses the default calendar for the plant.
I hope in your case , u have the shift sequence of 5 work days for the calander you have assinged in work centre .
Please check all those n come back .
Reward points if usefull.
Regards
Jia