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  • Debadyuti
  • NEWBIE
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  • Member since 2016
  • Salesforce Architect
  • DocuSign Inc
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SOLVED
1 replies

hen I should use 'Interface' and when should I 'Abstract Class'.

Hello Experts, 
Can anyone pls tell me the scenario when I should use 'Interface' and when should I 'Abstract Class'. 
Actually, I googled a lot, but still not clear to me.
I don't want the code, please let me know the key factors which decides when to use Interface and when to use Abstract Class.
Thanks in advance.
SOLVED
4 replies

Getting Error : Cannot start the OAuth redirect server on port PortInUseAction : while login Devhub

When I'm trying to use  
> sfdx force:auth:web:login -d -a DevHub
Getting Error -  
ERROR running force:auth:web:login:  Cannot start the OAuth redirect server on port PortInUseAction. 

Try this: 
Kill the process running on port 1717 or use a custom connected app and update OauthLocalPort in the sfdx-project.json file.

 
SOLVED
339 replies

superbadge: lightning experience specialist

Has anyone completed this trail? I am stomped on challenge number 3, regarding created the process for fulfillment. Any pointers or guidance would be appreciated.
 
SOLVED
4 replies

Error-Loop must iterate over a collection type: Account

Hi,
I am trying simple example of SOQL, to diaplay name of all the accounts, using below statements:-
Account act = [Select name from Account];
for (List <Account> a: act)
{
system.debug('Account Name'+ a);
}
It thorws an error-Loop must iterate over a collection type: Account
What, I am missing here?
3 replies

trigger.old fires when we are inserting records??

I am having a trigger with trigger.old.

While i am inserting records will trigger.old fires??
 
  • February 29, 2016
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  • 0
SOLVED
1 replies

hen I should use 'Interface' and when should I 'Abstract Class'.

Hello Experts, 
Can anyone pls tell me the scenario when I should use 'Interface' and when should I 'Abstract Class'. 
Actually, I googled a lot, but still not clear to me.
I don't want the code, please let me know the key factors which decides when to use Interface and when to use Abstract Class.
Thanks in advance.
2 replies

Is there a way to put a fixed image show next to a field in Contacts for users to see (all and any records)?

I would like to place an image of a diagram next to a set of fields in the Contact record (when a user is filling out the information) that users can refer to to better fill out that section. Is there a way to code for this or do this at all?
6 replies

Can we prevent a case assignment to a user who is not currently logged in to salesforce

how to avoid the case assigned to a user who is not currently logged in to salesforce using validation rules?
8 replies

please provide code for drag and drop attachments file in visualforce pages

User-added image 
like this type of attachment code by using jqury or javascript or html
please provide immediatly
7 replies

UNABLE_TO_LOCK_ROW error in parallel apex tests

Hi,

i get an UNABLE_TO_LOCK_ROW  error when running my tests in parallel. The error occurs when creating a pricebookentry in the standard pricebook. As far as i know Salesforce locks also the parent Object when inserting a object. Which would mean that in this case while inserting the pricebookentry the pricebook is locked. When now a parallel test wants to add another entry to the locked pricebook the test throws the UNABLE_TO_LOCK_ROW error.

Does anyone know how to get around this?
9 replies

Difference between SOAP API and REST API..?

Can any body help me what are the differences between SOAP API and REST API..?

11 replies

Destination URL not reset. The URL returned from login must be set in the SforceService

Hi,

 

I got the below error, when I create Lead record from Java application using Partner WSDL web service call.

 

AxisFault
 faultCode: UNKNOWN_EXCEPTION
 faultSubcode:
 faultString: UNKNOWN_EXCEPTION: Destination URL not reset. The URL returned from login must be set in the SforceService
 faultActor:
 faultNode:
 faultDetail:
    {urn:fault.partner.soap.sforce.com}UnexpectedErrorFault:<ns1:exceptionCode>UNKNOWN_EXCEPTION</ns1:exceptionCode><ns1:exceptionMessage>Destination URL not reset. The URL returned from login must be set in the SforceService</ns1:exceptionMessage>

UNKNOWN_EXCEPTION: Destination URL not reset. The URL returned from login must be set in the SforceService
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:104)
    at org.apache.axis.encoding.ser.BeanDeserializer.<init>(BeanDeserializer.java:90)
    at com.sforce.soap.partner.fault.UnexpectedErrorFault.getDeserializer(UnexpectedErrorFault.java:84)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.axis.encoding.ser.BaseDeserializerFactory.getSpecialized(BaseDeserializerFactory.java:154)
    at org.apache.axis.encoding.ser.BaseDeserializerFactory.getDeserializerAs(BaseDeserializerFactory.java:84)
    at org.apache.axis.encoding.DeserializationContext.getDeserializer(DeserializationContext.java:464)
    at org.apache.axis.encoding.DeserializationContext.getDeserializerForType(DeserializationContext.java:547)
    at org.apache.axis.message.SOAPFaultDetailsBuilder.onStartChild(SOAPFaultDetailsBuilder.java:157)
    at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
    at javax.xml.parsers.SAXParser.parse(Unknown Source)
    at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
    at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
    at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
    at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:796)
    at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
    at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
    at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
    at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
    at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
    at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
    at org.apache.axis.client.Call.invoke(Call.java:2767)
    at org.apache.axis.client.Call.invoke(Call.java:2443)
    at org.apache.axis.client.Call.invoke(Call.java:2366)
    at org.apache.axis.client.Call.invoke(Call.java:1812)
    at com.sforce.soap.partner.SoapBindingStub.create(SoapBindingStub.java:2657)
    at org.teg.iagent.PartnerAgentProcessor.start(PartnerAgentProcessor.java:482)
    at org.teg.iagent.PartnerAgentProcessor.main(PartnerAgentProcessor.java:82)

 

and, below is my code to set field values, which I retrieved from a POJO object.

 

    public MessageElement createNewXmlElement(String Name, String nodeValue) throws Exception {

        MessageElement msgElement;
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = documentBuilder.newDocument();
        
        Element xmlEle = document.createElement(Name);
        xmlEle.appendChild(document.createTextNode(nodeValue));

        msgElement = new MessageElement(xmlEle);

        return msgElement;
    }

 

I found similar issue in the forum and I am sure, I never called getUserinfo method before the session created. Can anyone help me out from this issue.

 

Regards,

SuBaa

  • April 23, 2012
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