Hello Rahul,
Please check this point,
- Check the Production version period date.
- MRP4 view for selection method "2" or "3", system would directly create Planned orders with type "PE
If the PIR is created without reference to the Production version, then after MRP run you would get planned orders of type LA. Once this planned order is assigned with Production version/Production Line then automatically the planned order type is changed from LA to PE.
I hope this information helpful to you,
Thanks & Regards
Umesh Mali