Pass Paramters from AM to CO

Question

All
I have a AM and CO. I'm currently invoking a AM procedure from the CO using am.invokeMethod("ValidateAmount"). This is working fine. But now I need to return a value from this "ValidateAmount" AM function to the CO and then pass that value to another page as a paramter.
I tried the below code.
Current Code
// AM Code
public void ValidateAmount( )
{ String creditAmount
--- code to validate --
// CO Code
am.invokeMethod("ValidateAmount");
Changed Code
//AM Code
public Object ValidateAmount( )
{ String creditAmount
--- code to validate --
return creditAmount;
//CO Code
String totalCreditAmount = (String) am.ValidateAmount();
When I compile I'm getting the error "Error(172,47): method ValidateAmount not found in interface oracle.apps.fnd.framework.OAApplicationModule".
It was a working code and now after I changed, I got the error. Is something I did wrong ?
Thanks
Edited by: Vasu on Sep 8, 2011 3:50 PM

Answer 1

Amit
I'm currently using like below
Code in AM_
public Object[ ] ValidateAmount( )
Object objectAmount[] = new Object[2];
float totalCreditAmount = 0;
float totalRebillAmount = 0;
/* Calculation Code */
objectAmount[0] = Float.toString(totalCreditAmount);
objectAmount[1] = Float.toString(totalRebillAmount);
return objectAmount;
Code in CO_
Object objectAmount[ ] = am.invokeMethod("ValidateAmount");
String totalCreditAmount= objectAmount[0].toString();
String totalRebillAmount = objectAmount[1].toString();
I'm getting the below error
Error(183,47): incompatible types; found: java.io.Serializable, required: java.lang.Object[]
Am I doing something wrong here ? Can you pls provide sample code to use the Hastable and return it ?
Thanks