
Upgrading the Development System 
If this is not possible, read the section
Handling Change Requests During Adjustment.
Do not release the change request, but indicate that it is intended for transport into another SAP System by choosing the Select for transport function.
Only mark one change request with the Select for transport function.
When you mark a second request, this deselects the first request. Only the last marked request is taken into account when other SAP Systems are adjusted.
The upgrade control program R3up exports the transport that you have marked in a later upgrade phase.