Siebel Tools >  How to invoke Business Service with input and output parameters

How to invoke Business Service with input and output parameters 

Add this function to BC Server Script. This is written in Siebel eScript

BServiceName : name of Business Service
mName : name of the method to invoke
params : parameters (syntaxe : "nameParam1=[Field Name],nameParam2='Value')
function f_InvokeBS(BServiceName,mName,params)
{

try{

var svc,Inputs,Outputs,propName,propValue;
svc = TheApplication().GetService(BServiceName);
Inputs = TheApplication().NewPropertySet();
Outputs = TheApplication().NewPropertySet();

if(params){
var paramsArray=params.split(",");
for(var i=0;i<paramsArray.length;i++){

var paramArray=paramsArray[i].split("=");
if(paramArray.length!=2) throw "The Parameter number "+(i+1)+" is wrong";

propName=paramArray[0].replace(/^\s+|\s+$/g,''); // trim
propValue=paramArray[1].replace(/^\s+|\s+$/g,''); // trim
if(propName=="") throw "The name of Parameter number"+(i+1)+" is empty";

if(propValue.match("^\\[.+\\]$")){ // [Field Name]
propValue=propValue.substr(1,propValue.length-2);
Inputs.SetProperty(propName,this.GetFieldValue(propValue));
}
else
if(propValue.match("^'.*'$")){ // 'Value'
propValue=propValue.substr(1,propValue.length-2);
Inputs.SetProperty(propName,propValue);
}
else
throw "The value of parameter "+propName+" is false";
}
}

// Invoke
svc.InvokeMethod(mName, Inputs, Outputs)

return Outputs;

}catch(e){
throw (e);
}
finally{
// Clean
Inputs=null;
Outputs=null;
}
}

Call the BS 

f_InvokeBS("SLM Save List Service","LoadPopupApplet","Applet Name='"+appletName+"',Applet Mode='"+mode+"'");

or

f_InvokeBS("Workflow Process Manager","RunProcess","Object Id=[Id],ProcessName='Workflow Name'")