The Error messages ,if any ,will come if you are uploading thru BDC in E mode.
This can be avoided only by removing the cause of the error message,
programmatically in the BDC program itself.
Say u are getting an error message because of blank entry in one field..
Then catch that error in the BDC program itself and throw an error. So that it will not go the screen.
Allow the controll to go to the screen, if all the entries are perfect.
That is... place al the screen validations in BDC program.
