With the upgrade to 10.1.4.x the Form Preview in Composer of classic is not representative of the default interface after upgrade. After upgrade the default is that HTML5 is switched on in the classic interface . The Work Center view is a better representation of the HTML5 classic.
2. Click the Run Simulation button on the toolbar. 3. When the first interface page you designed appears enter your name and birthday. 4. Click the Next button.
limit is about 40960 (40 KiB) to allow for headers around the message. The workaround is to leave Composer set as-is or up to about 40 KiB, but to fetch records using the AR interface instead, where the complete record will be available. This will be fixed in a future release.