Why SNP heuristic does not plan the receipt for Safety Stock with MB method
I am studying about safety Stock planning.
I use MB mehthod. That is "Safety Stock (Time based maintenance).
I use the standard Planning book 9ASNP_SSP to input safety stock by time.
Then I run the SNP Heuristic. But this does not take the safety stock as requirement in order to plan receipt for that.
It only planed for Planned Independent Requirement only.
However, When I tried the SB method, the system took Safety stock as the requirement and plan receipt for that.
Is there any think wrong here?
How to make it run
Thanks very much!