How to Debugg Outbound Purchase Order Idoc .

 Debugging Outbound Idoc is different from Debugging Inbound idoc .As when create Purchase order using Tcode-ME21N standard function module attached to process code will not gets triggered.

So to trigger the standard function module we have to go to tcode-se38->input RSNAST0D

click execute .

Put below details and execute .

Select any line item and execute ,it will trigger the break point .