Message E R7 005 cannot be processed in plugin mode HTTP
I test my BSP page with transaction : BPS_WB u2013 Customizing Web Interface Builder.
I press u2018display previewu2019 to check layout and it displays well.
If i have not change any data, it can save.
But i has error when i change or input date and save it.
The error message is "Message E R7 005 cannot be processed in plugin mode HTTP ".
Does anyone have any idea about tracing/debug bsp page?