Hello All,
Thank you for your quick reply, Based on the suggestions given by the experts i have checked for following points.
- MRP run is Single item and Mutilelevel
- stock level for the child parts are not sufficient to meet the demand. and in few child parts there is no stock
- In MRP4 MRP Dependent Requirements is set for "Materials for dependent requirements are planned" in child part and finished part
- In MRP4 BOM selection method is "Selection by order quant"
- BOM status is maintained as Active in header level
- BOM has validity
- BOM child parts is not flagged for 'Fixed Quantity'
- child parts dose not have a bulk material flag checked.
- Also as the availability check in material master for parent material is 01 the sales order number is not displayed in the MD04 screen