Corwin Slack Corwin Slack is a former contributor to SearchSAP. Corwin Slack’s Most Recent Content SearchSAP Locating user email addresses in SAP SU01 transaction code 11 Jun 2009 SearchSAP Viewing SAP transaction codes and profiles 31 Mar 2009 SearchSAP Listing TCODE transactions used to view what users are logged in to SAP 08 Feb 2007