"error status 0020 of the user interface SAPMSYST"missing during import package SAPKB70011 on Solution Manager 4.0 when logon
And short dump with the sintax error
The following syntax error was found in the program SAPLSEUF :
"Interface component "IF_SALV_CONTROLLER_CHANGELIST~IS_FUNCTIONS_CHANGE"
"_REQUESTED" does not exist. does not exist."
Now my system not accessible with SAPGUI.
Please, Help me.