Issues on COGM posting in sap

Hi Experts,

I am kaushik Pattanayak. I am an ABAP Consultant. I created a Z-Program to create COGM automatically for that i used FM. Right now i am getting some error for some material "No Valid Source of Supply Could be Found". I thought in Standard FM there is some limitation but if i do post in manually COGM it through same error.

Please find my attachment. Can you help me out that how do i rectify this issue. what i need to maintain.

Thanks in advance.

capture-error-cogm.png