Deal Owner can not be updated

Deal Owner can not be updated

All,

My goal is to have a function that Automatically updates all deals with Deal Owner being Account Owner:

I have written the following custom function:

It runs, the deal timeline shows Updated Some fields.  But Deal Owner does not change.

ANY IDEA / HELP ?

void MapDeals2Acct (int AccountID ) 
respAccount = zoho.crm.getRecordById(("Accounts") ,input.AccountID ) ; 
respDeals = zoho.crm.getRelatedRecords("Potentials" ,("Accounts") ,(input.AccountID).toString() ,1 ,200 ) ; 
for each respDeal in respDeals
{
     respPotentialID = respDeal.get("POTENTIALID") ; 
     updateMap = map() ; 
     updateMap.put("Potential Owner",(respAccount).get(("Account Owner")));
     updateMap.put(respDeal.get("SMOWNERID"),(respAccount).get("SMOWNERID"));
     updateRESULT = zoho.crm.updaterecord("Potentials",respPotentialID,updateMap) ; 
     Info updateMap;
} 
Info updateRESULT;