locking tcodes for a time limit..

Question: hello frds,



There is a urgent requirement for my team members regarding blocking of tcodes. Actually its a basis part but am not sure whether abap can handle it..Is there ne way to block a Tcode for a certain period of time. I have to block tcodes like MB51, MMBE, etc from 8amto 3pm. Yes i can do it thro SM01 but is thr ne other way in which i can specify the time and leave it so that everyday between 8am to 3pm those tcodes will not b runnning. i hope i cud explain my problem clearly..




Answer:
I think std. function is not exists. Thus you need bacground jobs and report that modify TSTC table (CINFO field). IMHO