Copy Billing Plan from Other SO Document

T-code VTAA

in FPLA field fill with custom routine. ( 251 is free to use )

Code :

fpla-rfpln = cfpla-fplnr.

Shipment Costing Exit Routine

Fill Route in Header from Delivery Document
V54B0001  Shipment costing: Configure pricing

Convert to Other Uom

Use this FM MD_CONVERT_MATERIAL_UNIT
or
Use this FM MM_ARRANG_QUANTITY_CONVERSION

Calculate Tax Amount from Net Amount

Use this FM CALCULATE_TAX_FROM_NET_AMOUNT

Inspection Characteristics

Value for IND_CONTROL in BAPI_QPMK_SAVEREPLICA

Control Indicators for the Inspection Characteristic