Value cannot be null.Parameter name: replacement

Hi All,

Consider this scenario :

I created a process where I have one client event which assigns a task to a user(A).

In .NET , using K2ROM dll, I opened the worklist for that user(A). Then I opened the worklistitem for that user(A) and redirected the worklistitem to another user(B).

Then I opened the worklist for B. And when i tried to finish the worklistitem , i got the error : "Value cannot be null.Parameter name: replacement".

What I also found out is that , this error comes when we redirect a worklist to another user from Service Manager also.

I have broken my head over this.

The following is the code  :

Connection

oK2Connection = new Connection();

Worklist oWorkList;

 

oK2Connection.Open(

"server", "[;];Authentication=External;User="A";Password=");

oWorkList = oK2Connection.OpenWorklist(

"ASP");

 foreach (SourceCode.K2ROM.WorklistItem oWorkListItem in oWorkList)

{

if (oWorkListItem.Status == WorklistStatus.Available)

oWorkListItem.Finish(true);

if (oWorkListItem.Status == WorklistStatus.Available)

{

oWorkListItem.Redirect(

"B");

oWorkListItem.Update();

}

I would also like to add that while executing oWorkListItem.Update(); , I am getting the error .

The bottomline is after redirecting to another user, the error comes.

Maybe I am missing something.

 

Please guide.

Thanks and Regards