In OPU5, we take Prd sch as * , which means it is applicable to all prod schedulers.
In which condition do we define to a particular Prod schedule say 101 or 102.
When such situation can arise?
Its meas for all type of order it will used.
Suppose for perticular materail you want automatic order released after creation and automatic GR posting then for that we defined 101.
But for some matrial you want automatic order released after creation only then we can define 102 Prod schedule.