Html changes -repair

Question

Hi friends
actually i have to hide some field in bid invitation .I triend vth bbp_screenvarient but its seems not possible for bid invitation.and even the badi is not fired
So i am going for html modification repair
there i found the piece of code that i have to comment for screen 3400
the code related to value
when i am clicking on change i am getting the following message
Carry out modification comparison for IATU BBP_BID_INV 993400SAPLBBP_BID_INV first. No changes possible
do u i need any acesskey to change the html code
Plz help out

Answer 1

This could be due to Cache. Try trouble shooting with several options enlisted below -
1 - Make sure this works properly at NWDS level
2 - Server bounce is a good idea - It will make sure your Central and Dialog Instances reflect the correct HTML version in the PAR file
3 - Did you try CTRL + F5 (Hard Cache Refresh) on the logon module , after the PAR was deployed ?
4 - Worst to worst -  Take a back up of your HTML -> Create a new copy of the working HTML file with a different file name and use that file name path within LOGON file so that it points to the new HTML -> Delete old HTML file from PAR -> After Testing deploy PAR on server.
~ Dhanz