Hello SAP Experts,
I'm having a hard time looking for the relationship tables that could link the Business Partner numbers with the user name of a user. I have tried to link the BUT* tables, the USR21 table, and several HRP* tables and I can't seem to find a link. For the table BUT000, the field XUBNAME which is suppose to contain the user names of the users are left blank for some reason.
I just want to ask if there is any other table relationships I can check so I can retrieve the User name of a user using his/her BP number or vice versa. Thank you in advance!
Regards,
Romeo