system is not in modifiable mode Message No. TK102

dear sir
i am a basis person and i want my quality server in modifiable mode
i go in scc4 and made it in changeable mode, but i found the same error so i put tcode se03 there i set everything in modifiable
mode but still i am facing the problem and in scc4 client role is also test.
whenever i want to edit a developed table(program) it shows the same error that system is not in modifiable mode
Message No. TK102, the same thing happen with ABAP person also.
please help me out
regards
Aditya Rathore

go into transaction SE06.
click on SYSTEM CHANGE OPTION
change GLOBAL SETTING to MODIFIABLE
in menu, choose EDIT -> SOFTWARE COMPONENTS MODIFIABLE
in menu, choose EDIT -> NAMESPACES MODIFIABLE
click on SAVE button
go into SCC4
click on the MODIFY button ( pen and glasses)
double-click on your client
under Changes and transports for client specific objects, choose:
— Changes w/o automatic recording
under Client-independent object change, choose
— Changes to repository and cross-client customizing allowed
Click on the SAVE button
next go into a new session and start your transaction (SE03 ?)
Good luck.