Hello support,

I am using multiline mode.

I want th data to the new line when the length of data goes beyond 200px.Means one line can contain max 200px cell data.

How to do?

In multiline mode the wrapping works by HTML rules, so the only stable way to achieve such effect - set column width to 200px, so if content will be wider it will automatically wrap to next line
( In theory, by creating custom excell it possible to made some kind of cell, which will be able to maintain fixed wrap size without relation to current size of column )