How can i upload wsdl code in salesforce?

can u please give me some explination.



Raj



 

Hi All 

I want to learn salesforce Integration ,How can i learn please give me some ideas.


Regards
Raj

Attempt to de-reference a null object - Need Help with Trigger

Hi, 
I need help with a trigger. Someone please help me on what I am doing wrong. Thank you.
My scenario is - For a person Account - Address, City & Zip are filled.
When a Case is created for that Customer - Address, City & Zip should automatically be filled. So that Sales reps don't have to fill those 3 fields again.
Here is my CODE
trigger CasesTrigger on Case (after insert){
    Set<Id> accIds = new Set<Id>();
    List<Case> lstCases = new List<Case>();
    for(Case objCase:trigger.new){
        accIds.add(objCase.AccountId);
        system.debug('ACCOUNTIDS'+accIds);
    }
    Map<ID, Account> MapAccIdtoAccount = new Map<ID, Account>([Select Id, Street__c, City__c, State__c, Zip__c from Account where Id IN:accIds]);
system.debug('ACCOUNTSMAP'+MapAccIdtoAccount);
    for(Case objCase:Trigger.new){
        Case oCase = new Case();
       
    if(MapAccIdtoAccount.containsKey(objCase.AccountId))
{
         oCase.Address_Line1__c = MapAccIdtoAccount.get(oCase.AccountId).Street__c ;
            system.debug('ADDRESS---'+oCase.Address_Line1__c); 
           oCase.City__c = MapAccIdtoAccount.get(oCase.AccountId).City__c ;
            oCase.State__c = MapAccIdtoAccount.get(oCase.AccountId).State__c ;
           oCase.Zip__c = MapAccIdtoAccount.get(oCase.AccountId).Zip__c ;
        lstCases.add(oCase);
         system.debug('oCASE'+oCase); 
            }
            }
    if(lstCases.size()>0){
        update lstCases;
    }
}