6. What are the SAP default usernames and passwords in all SAP versions through R/3 Enterprise?
a) DDIC=SAP4ALL, SAP*=PASS
b) DDIC= 19920706, SAP*=PASS
DDIC= 19920706, SAP*=PASS are default user IDs and passwords in all SAP systems. These user IDs should be changed to prevent unwanted users from logging in with full authority. SAP* can be disabled; however, DDIC is needed for the system so it is important to change this password to a secure one.