FM for ORDERS05 Outbound Idoc.

Hi,

I have to post an idoc of basic type ORDERS05 from a custom program.

I have populated the fields for control header and the data section of the idoc.I tried using the FM IDOC_OUTPUT_ORDERS to post the idoc,but when I went and checked in WE05,there were no idoc created.I don't understand why the idoc's are not been created.Could you help me in knowing how to use the FM IDOC_OUTPUT_ORDERS or if there are any other FM's to post an outbound idoc.

Please reply asap.

Thanks,

Sandeep.