CRM IMG nodes are missing in SOLAR01 - configuration Tab

hi Experts

i am facing very strange issue. I am trying to link IMG nodes from the backend system in configuration tab.

the IMG nodes are available in backend system  from SPRO ,  whereas when i try to add the IMG object from the configuration Tab  in solar01, these nodes are not available for the selection.

Does any body faced these kind of situation.

Please help with the solution

Thanks

Sol man