Defining a SyncBO Data Model 
Use
The SyncBO defines the data model used for communication between the mobile devices and the SAP MI Server Component, as well as the details of the data transfer between the back-end application (BAPI wrappers) and the SAP MI Server Component.
Prerequisites
The BAPI wrappers in the back end must comply with the BAPI wrapper rules and must be accessible from the SAP MI Server Component that defines the SyncBO.
Procedure
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1. Start transaction merep_sbuilder.
2. Choose Goto ® BAPI Wrapper Wizard.
3. Follow the instructions on the screen.
Instead of using the BAPI Wrapper Wizard you can also define the data model step by step:
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1. Defining the Header Structure
2. Defining the Item Structure