Output Type in Header and Item for MIRO

Hi all,

I've created a new output type for MM Invoice verification for sending Invoice data, credit memo via idoc to other interface. Its transmission medium is EDI. The condition records maintained here is vendor and Company Code.  My problem is system finds two condition record, one in the header and the another in item and the system creates 2 IDOCs. Bothe the IDOC data are same. But in this case when we are sending the data automatically, it is sending two IDOC for one invoice. and update duplicate data. Let me know the way to control the output type only in header and not in Item. We need just one Output type in the Invoice verification data.