Subcontracting Challan Reconsilation

hi experts,

I created migo with subcontracting challan & i received full quantity against challan in MIGO. But during j1ifq I am not able to reconcile challan i receieved error massage 8I574 "Material not assigned fully short by 2 QTY".I found table J_1IGRXSUB is not updated .I cant understand why entry are not updated in this table.

I check me2o also that also shows consumption Please help to solve issue.

thanks In advance.