You can add additional menu transaction in the SAP main menu withoutaffecting
the original SAP default area menu S000.
For example, you have created a transaction code called ( z123 - ABC
Own Report ) and you want to insert it under Logistics. The specific
user will be able to access ABC Own Report by clicking Logistics -> ABC
Goto Transaction SE43 - Area Menu
Click the copy button. Copy from S000 to ZXXX
After copying, click Change (area menu ZXXX)
Double click on Logistics and add in your transaction code in the AreaMenu.
Remembers to Activate it.
Next Goto Transaction SU01 - Maintain users
Type in the user name and click the Defaults button
Type in the area menu (ZXXX) in the Start Menu field.
The user will be able to see the additional transaction on the next logon.