Download a node - Error "Generating context ID...FAILED"

Zamokuhle_Mahlangu

Hi

I am trying to download a Node and am following the CWS Code Samples (Java). I am getting the Token String without any issues and when i get to the point where I need to get the Context ID so that I can start with my download, I get the Error: "ns0:Core.LoginFailed : The parameter is incorrect."

Your direction and advice will be highly appreciated. Thanks

 

/*** Get and store the content id for the download

* */

private void getContextId(DocumentManagement docManClient) {

String contextID =

null; // Store the context ID for the download

try {

System.out.print("getContextId: Generating context ID...");

if(docManClient != null){

contextID = docManClient.getVersionContentsContext(

DOCUMENT_ID , 0);

System.out.println("SUCCESS!\n");

createContentService(contextID); //The content service method

} else {System.out.println("docManClient-object is Null");}

}catch (SOAPFaultException e) {

System.out.println("FAILED!\n");

System.out.println(e.getFault().getFaultCode() + " : " + e.getMessage());

}

}

Regards,

Jack

Livelink Error.JPG

eLink User

Hi have you made the OT donload.java code work before trying out your stuff?

If I am not mistaken when you are programming in java each of the service clients that you use in code needs the token you will see this in sample that is set by the

OT programmers
// We need to manually set the SOAP header to include the authentication token

so as you can see the ot program is setting the auth token before using the service.From your code it is not apparent whether you are attempting to use the service

before you have initialized(pardon the non programming bit)

If I were you I would basically make your code follow exactly like that example.

Preamble -Livelink or content server will only allow anything to happen if the caller whether gui or api to come to it with a valid userid /password.

so most of us will try to debug it at the server level like this

Debug=2 and WantLapiLogs=true and re-start in your opentext.ini

If you re-start your livelink and execute the line that you print out the token you will see something in the thread logs as

inArgs lapi.invokeService with a lot of params and an outargs right after that.The outargs is what livelink sends to the client a.k.a your java code

I believe you will see failure when your code tries to do createContentService(contextID) unless you are wrapping the token thing in that.

Many people get bitten that each of the services require a valid token...so have a little bit of faith and try the sample exactly like OT wrote it.

I am not leaning towards  load balancer or cookie difficulties as most developers will work in something almost dedicated to them.Also the token is just like your cookie

it will expire in most organizations setup.

some helpful things for you to trouble shoot truncated for clarity.I realize in gmail there is no support for making a table so hence a word document

my interpretation could be totally wrong...
https://communities.opentext.com/communities/cs.dll?func=ll&objId=10172931&objAction=download&viewType=1

..Appu

I wonder how one could debug livelink  if Fiddler, Wireshark and Softerra LDAP browser was not invented and not free

On Tue, Nov 25, 2014 at 1:01 AM, eLink Entry: Content Web Services Forum <otdncontentwebservices971forum@elinkkc.opentext.com> wrote:

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Download a node - Error "Generating context ID...FAILED"

Posted byzamo.mahlangu@bcx.co.za (Mahlangu, Zamokuhle)On 11/25/2014 02:00 AM

HiI am trying to download a Node and am following the CWS Code Samples (Java). I am getting the Token String without any issues and when i get to the point where I need to get the Context ID so that I can start with my download, I get the Error: "ns0:Core.LoginFailed : The parameter is incorrect."Your direction and advice will be highly appreciated. Thanks /*** Get and store the content id for the download* */private void getContextId(DocumentManagement docManClient) { String contextID = null; // Store the context ID for the downloadtry {System.out.print("getContextId: Generating context ID...");if(docManClient != null){contextID = docManClient.getVersionContentsContext(DOCUMENT_ID , 0);System.out.println("SUCCESS!\n");createContentService(contextID); //The content service method} else {System.out.println("docManClient-object is Null");}}catch (SOAPFaultException e) {System.out.println("FAILED!\n");System.out.println(e.getFault().getFaultCode() + " : " + e.getMessage());} }Regards,Jack

Attachment Links:

Livelink Error.JPG(81 KB)

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