Dear,
Dependent reservations are displayed in the stock/requirements list (MD04) and also in the MRP list (MD05). If they are activated as external requirements in the MRP type, they are also included in the net requirements calculation. Check the config in OMDQ. MRP type VV don't support it.
Requirements of material provided are only displayed and at the same time considered in the net requirements calculation if they are activated as external requirements. Dependent requirements are neither displayed nor considered in the net requirements calculation. Notes 192954 and 37697 contain more information and also modification proposals Customizing must be set the same (Transaction OMDQ)
You can use MRP type like V1 or V2 in this case.
Or you can carry out modification by using the MD_CHANGE_MRP_DATA BAdI and the CONSIDER_RESB method
Regards,
R.Brahmankar