BPEL-10555 Identity Service Configuration error is thrown in Solaris O/S

Question

I am getting the below error from the WorkList Application, when I run my code on Solaris O/S.
But when this same code is run on Windows, it works fine.
"500 Internal Server Error
BPEL-10555 Identity Service Configuration error. Identity Service Configuration file has error. "
It is because,I have imported 4 classes in my payload-body.jsp file of Human Task :-
oracle.bpel.services.workflow.task.model.ShortHistoryTaskType,
oracle.bpel.services.workflow.task.model.ShortHistoryType,
oracle.tip.pc.services.identity.BPMAuthorizationService,
oracle.tip.pc.services.identity.BPMUser,
I have also added the below code, to so show the list of "Approvers" in the jsp file :-
BPMUser bpmUser = null;
BPMAuthorizationService bpmAuthServ = wfSvcClient.getAuthorizationService
("jazn.com");
if (task != null && task.getSystemAttributes() != null &&
task.getSystemAttributes().getShortHistory() != null)
ShortHistoryType shortHistoryType = task.getSystemAttributes
().getShortHistory();
List taskList = shortHistoryType.getTask();
String taskApprovers = "";
for (int j = 0; j < taskList.size(); j++)
ShortHistoryTaskType individualShortHistoryTask =
(ShortHistoryTaskType) taskList.get
(j);
if (individualShortHistoryTask.getState().equals("COMPLETED") ||
individualShortHistoryTask.getState().equals("OUTCOME_UPDATED"))
bpmUser = bpmAuthServ.lookupUser
(individualShortHistoryTask.getUpdatedBy().getId());
taskApprovers += bpmUser.getFirstName() + " " +
bpmUser.getLastName() + ", ";
j++;
if (!taskApprovers.trim().equals(""))
taskApprovers = taskApprovers.substring(0,taskApprovers.lastIndexOf
(",")) + ".";
Please do suggest a proper solution to run the above code on Solaris O/S.

Answer 1

We have set the OID and our security realm is "alshaya.com" would that be a problem.
Also below is my is_config.xml file :-
<?xml version = '1.0' encoding = 'UTF-8'?>
<ISConfiguration xmlns="http://www.oracle.com/pcbpel/identityservice/isconfig">
<configurations>
<configuration realmName="alshaya" displayName="alshaya Realm">
<provider providerType="JAZN" name="OID" service="Identity">
<connection url="ldap://boomidevp.alshaya.com:389" binddn="cn=orcladmin" password="ifbEl1hXVLg=" encrypted="true"/>
</provider>
</configuration>
</configurations>
</ISConfiguration>
So shall I change the below code as follows :-
BPMAuthorizationService bpmAuthServ = wfSvcClient.getAuthorizationService
("jazn.com");
to
BPMAuthorizationService bpmAuthServ = wfSvcClient.getAuthorizationService
("alshaya");
Will the above change work for me on Solaris O/S ?
Please do reply.