Make Mandatory in Tabstrip

Hello All,

I have a requirement of Tab Strip UI element.

I have a tab strip with 2 tabs.

1 st tab has one mandatory field(  ITEM01_NETWR  ) and 2nd tab has another mandatory field ( ITEM02_NETWR ) and in 1st tab ITEM02_NETWR   is not mandatory and in 2nd tab ITEM01_NETWR is not mandatory.

While I am saving the data by keeping cursor at 1st tab then it is througing an error that ITEM02_NETWR is required and same way if I keep at 2nd tab and saving, then it is throughing error that ITEM01_NETWR is mandatory.

I can't hard code as it may have more than 2 tabs.

So please advice me how to solve this?

Cheers,

Bharath