A flow service sends orders idocs to SAP using OutboundProcess. Sometimes it fails with the message "com.sap.mw.jco.JCO$Exception:connection closed without message (CM_NO_DATA_RECEIVED). The *idoclist contains several idocs and it is falling over when it encounters one with an error e.g. “Invalid material”. We are using BC 4.7. In 4.6 we used to use invokeTransaction and never had this problem. Your help would be much appreciated.