You must satisfy the following prerequisites, to be able to create cross-system TBOMs:
All managed systems have at least kernel status 700.
All managed systems have at least ST-PI 2008_01 SP03.
All managed systems have the same system role as the main system of the executable entity.
The logical components of the managed systems are in the project/solution system landscape.
Access to other systems is via RFC or from the SAP Web Application Server ABAP via http.
Follow the instructions for recording a TBOM. For more information, see Create TBOM.
Before recording the TBOM the Solution Manager logs on to all systems in the project/solution system landscape with the same system role as the main component of the executable entity.
A separate TBOM enhancement has been created for each system. All systems are in the TBOM
tab in the TBOM Environment
group box.