MRP Run dependent requirements issue.

HI experts,

For Ex Material XXX ( FG), with the BOM ( Material - yyy(ROH) , zzz(HALB) ) ,

While am running MRP md02 , material FG is creating the planned order , other than the dependent requirements are not created for the Components yyy,zzz .

can you please give me a suggestion to solve the issue.

Thank you.