Reset user buffer - Authorization SU56 or PFUD

Some times, though you changed user authorizations, they will not be immediately effective (You get error in SU53 saying ‘Available in the master data, but not in the user buffer’).

To fix this, you need to reset user buffer. This can be done in 2 ways.

 1)  SU56 : transaction SU56, and changing to the user that was having the issue and from the menu Authorization Values >  "Reset User Buffer".

 

2) PFUD :  Run for all roles, to regenerate all profiles