Now, I work project of global single instance SAP ERP.
A few days ago, I have received request from my client how can change maxium ID length of SAP ERP.
As I know, maxium length of SAP ERP's user ID is fixed 12 and it can be seen 'BNAME' field of 'usr02' table using se11 transaction code.
But our client want that each person's full name is used SAP ERP's id. therefore I search for credentials this cases globally.
If anybody knows this case, please reply me.
Thanks and regards.