P31P001 child work order not generating Completed units in F3102

Hi All,

       We are using project ETO model to generate parent and child work orders and complete the shopfloor process. The child workorder is completed and the units are fully issued to parent workorder. There is no error when we run R31802A for child work order.  We are not seeing completed units generated in F3102 for child work order and hence the parent work order generates below error when running R31802A.

Error msg in WC: The completed units for the project-specific subassembly work order must be greater than or equal to the units issued to parent work order