Moving BAPI, Function Module, and Business Object from one SAP system to other

This can be performed using Change and Transport system CTS. CTS can be used to move ABAP objects, Java objects in your SAP system landscape.

Transport management is one of the key components in SAP system landscape and is used to perform the following activities −

• Defining Transport Domain Controller.
• Configuring the SAP system landscape.
• Defining the Transport Routes among systems within the system Landscape.
• Distributing the configuration

Managing Transport

To open Transport Management System, use T-Code − STMS

You can also refer to this SAP documentation to know more about Change and Transport System −

SAP Documentation- CTS