
Using transaction code SE38 or SA38, run the report SAP_RSADMIN_MAINTAIN. As an example, we want to insert RSTRAN_CONSISTENCY_CHECK into the RSADMIN table. Enter OBJECT as RSTRAN_CONSISTENCY_CHECK and put the VALUE as X. Press execute (F8).
The result will show you that the entry has been inserted.
In case, you want to delete, just select option DELETE or UPDATE for any updating. You can always double check via table RSADMIN (using transaction code SE16) and confirm that the entry inserted visible in table RSADMIN.
Reference
SAP Note 1878949
SAP Note 912367