Hi
Let me explain my observation on MATP.
Observation 1 :
PDS having one component and Component having enough stock.
Check Instruction for FG Product : 050/A and for component 030/Z.
Scope of check 02/A for FG and 02/Z for component. However for Component selected "NO CHECKING HORIZON" and executed ATP check. System throwing Missing parts in Availability Screen. Also checked CO09 tcode in ECC for component Stock is available.
Output : sales order struck with missing parts even though stock available.
Observation 2 :
PDS having one component and Component having enough stock.
Check Instruction for FG Product : 050/A and for component 030/Z.
Scope of check 02/A for FG and 02/Z for component. However for Component selected "Confirm at CHECKING HORIZON" and executed ATP check. System confirming the sales order however I checked the scope of check in Availability screen for component. No stock updated in the scope of check. How component is confirming in these case. Even though maintained strategy as "10" for component. System not checking the component stock and creating dependent requirement in RRP3 view for component(Customer segment) .
Output : sales order confirmed. Planned order created for FG Product in customer segment and also dep.req crated for component in same customer requirement. How it is possible component should be in common segment. I don't know where im missing the settings.
Hope you understand the issue and component not checking common stock during Product Availability check.
Can you please suggest how i can rectify this one , what is root cause for this strange behavior.
Regards
Sudhakar