tag:old.nabble.com,2006:forum-34283 2009-01-29T01:58:57Z Here you can discuss stuff related to SAP, xMII and related technologies Powered By <img src="http://old.nabble.com/file/f34283/xmii.jpg" border="0" /> <a href="http://www.hackback.com" target="_top" rel="nofollow">http://www.hackback.com</a> tag:old.nabble.com,2006:post-21723825 2009-01-29T01:58:57Z 2009-01-29T01:58:57Z buvanesh Hi all, <br>&nbsp; &nbsp; &nbsp; I am trying to integrate XMI 11.5 and SAP ECC and facing problem in selecting whether to use BAPI or IDOC . The Batch and inventory data has to be transferred from SAP ECC to XMII and the data will be of large volume(upto 2 million). Could you please suggest me which mode of communication to use? Whether BAPI, IDOC or Web Services? Which mechanism will be a good option to transfer large amount of data? <br><br>Thanks