Sapmapinbound Multiple Executions

I have an inbound SAP RFC call mapped to a webMethods Service (SAP calling wM). It invokes a service, x. x is getting executed 3 times: the first time it has all the RFC inputs and an audit log entry saying created, the second time it has no RFC inputs and additional audit log entries saying executed, the third time it has no RFC inputs and additional audit log entry saying committed. SAP version 4.6, SAP Adapter version SP5 Fix 12 Build 643. How do I get the second two calls to stop?

hai all,

  I choose Administrator UI navigation panel , Select SAP after that using Lookup tab i gave Function Name in Function By Name option(BAPI_COMPANYCODE_GETLIST),after performing this operation check for  TEST Function ,it was executed successfully. Performing inbound mapping for BAPI_COMPANYCODE_GETLIST  in Administrator UI navigation panel  i got sap.inbound.WEB_SAP:BAPI_COMPANYCODE_GETLIST service in DEVELOPER . Problem :While executing this service the IS server 6.1 is shutting down,is there any solution for executing mapping. 

Thanks in advance