Diagnosis
You have entered a constant as a parameter for the user decision.

System Response
At runtime, the parameter is replaced by the constant you have entered.It is therefore unnecessaty to use the variable. You can write the textdirectly in the title of the user decision.

Procedure
However, if you wish to display the CONTENTS of a container element oran object variable at runtime, you must enter a valid expression for avariable or a system field using F4 possible entries help.