Error - Concurrent Modification Exception

[Sathishkumar_C]

Hi..

I have created a service with input of two strings and output will be the infotable.

While testing a service in background it is working fine.

But, in run time on mashup Input was getting from two drop down and output was given to a bar chart .

I am facing error "Wrapped java.util.ConcurrentModificationException".

I could not see any error on script.

How can i resolve this issue?

Thanks & Regards,

Sathishkumar C.

[dupatel]

Sathishkumar C​: Could you please provide additional info with snapshot of your mashup with connection details. Is the data source for 2 drop down same? Are you sending the values from the 2 drop down with some button press or selection ?

-Durgesh

[Sathishkumar_C]

Hi Durgesh,

I am using two dropdown with different data source. Running a service with "Selected Row Changed" event of second drop down button.

Is there any solution?

Thanks & Regards,
Sathishkumar C.