Filter table created from Business Object based on Search parameters value

Summary

Filter table created from Business Object based on Search parameters value

Content

Hi,

I have a table created from Business Object. Now I have a Search panel where I will select Document ID, or Business Unit, or say I can select both the Search parameter values. Now when I click on the Search button it should filter the table data.

The screenshot for the approach I have used is attached.

Now, the problem is, if I pass both the Document ID, and Business Unit, it is performing the search operation. If either of the values are not passed, then the search operation fails.