Hello Neni,
Project status switches from the project only restricts users from creating transports and assign the CTS_PROJECT ID generated during the Solution Manager project creation. It doesn't prevent users from creating transports outside ChaRM.
For your issue you have to
a. Logon to satellite development system
b. Call transaction SE03 -> Display/Change Request Attributes
c. Goto edit mode and double click on 'SAP_CTS_PROJECT'
d. If you have multiple source clients ie Customizing client, Client for ABAP changes and Security , then choose the value 'Mandatory' in the drop down 'Default for all clients'. If you want to restrict for lets say one specific client, then enter the client number in the Client column below and make sure the check box 'Required' is checked against it.
e. Save the changes.
Best Regards,
Aravind Kumar Jagannathan
