I am doing a message payload based search scenario on a DESADV.DELVRY03 idoc VBELN field .But after configuring I find in RWB it is throwing a warning .
I have used namespace
urn:sap-com:document:sap:idoc:messages while creating the filter and same namespace when creating the prefix namespace.In prefix value I gave ns0, is what I am giving in prefix value correct if not let me know what to give XPATH for VBELN field is /ns0:Messages/ns0:Message1/ZD_DELVRY03/IDOC/E1EDL20/VBELN.Can anybody tell me what I am doing wrong