No messages created from split mapping error .....

HI XI Friends..

In My XML to RFC scenario,,

i am doing message splitting withput BPM.

in message mapping ..i changed target message occurance to unbounded

and same i did in interface mapping also..

static test is OK..creating multiple target messages in static test.

in interface determination,using enhanced option i given interface mapping.

file is picking but in SXMB_MONI ...i am getting error like this

 <?xml version="1.0" encoding="UTF-8" standalone="yes" ?> 
- <!--  Request Message Mapping 
  --> 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
  <SAP:Category>XIServer</SAP:Category> 
  <SAP:Code area="MAPPING">GENERIC</SAP:Code> 
  <SAP:P1>No messages created from split mapping</SAP:P1> 
  <SAP:P2 /> 
  <SAP:P3 /> 
  <SAP:P4 /> 
  <SAP:AdditionalText /> 
  <SAP:ApplicationFaultMessage namespace="" /> 
  <SAP:Stack>No messages created from split mapping</SAP:Stack> 
  <SAP:Retry>M</SAP:Retry> 
  </SAP:Error>

please guide me..

regards

ram