Hi @Senthil,

Please share more details about the issue such as the datasource and the element configuration etc. 

Open up the log window or debug console depending on which version you are on and you will hopefully see the issue there.

I recall that you can see more details if you hover over the lobby element with the X in the old IEE client, not sure about how it is displayed in IFS Web Client.

I'm using a two-column select query (e.g., select count(*) from my_table) in the data source designer. One column represents the current month, and the other represents the previous month. Both columns should be shown in the preview. In the condition field, there are two conditions with parameters. These columns will be utilized in a KPI element, where the actual field corresponds to the current month, and the target field corresponds to the previous month.