Description hidded after UWL tasks refresh

Hi All,

We are using EP7.40 SP4. We have implemented a custom UWL connector to bring in notifications from a 3rd party (SAP Sourcing). We are successfull in showing the tasks list and description below the tasks list. But if the task list gets refreshed the description is getting disappeared. All the other functionalities are uneffeted. If i clear the cache again in System Admin> System COnfiguration>UWL & Workflow>Cache Administration Page

again description is visible.

Please suggest how to proceed on this.

Thanks in advance.

Rgrds,

Srikanth Emani