SABP_RTTI is a package provided by SAP and it has classes with the following design architecture.
Table maintenance screen are assigned transaction with type ‘Transaction with parameters(parameter transaction)’. After assigning parameters neither there is a ‘where used list’ functionality for table nor search functionality for transactions with a table name. Therefore finding a transaction code by a table name seems not possible with a systematic way , at least i dont know any way.
My intention for this post is to suggest a more generic way to customize selection screen which i had iearlier mentioned in selection screen custom button post. For selection screen you can create a custom pf-status and give it to the RS_SET_SELSCREEN_STATUS as P_STATUS import parameter.