Disable access to TCODES

Hello All,

I want to lock several TCODES for all users for a time period till batch process is in execution.

I found out that changing value in field CINFO of table TSTC from '80' to 'A0', this would lock the transaction.

But i wanted to lock TCODES for all users except one user this user calls TCODES in batch process.
if the TCODE is locked for this particular user then batch process will not execute.

can by any code we can restrict tcodes except for one user?

Thanks,

Rishabh