PFCG - change authorisation is not showing

Hi,

i have created another user by copying my id through SU01 in BW 7.0 . But when the new user is going to PFCG and try to chnage any role only following tab is showing description  menu authorsation , user .. under authorisation tab change authoration data is not showing .  it is only showing displaying data

while when im' trying my user id i . perfectly able to go and able to change the profile  and auhorisation  . When i tried to log in the  my sap sytem using his id . it is still showing the same error .

Please suggest  what changes i need to do work his PFCG propoerly.

Thanks