Hi Shaun,
However SMB_X82 was not created in our ECC satellite system. Are you sure this should exist in SU01??? When I look at the same RFC in our satellite system (X82), the RFC exists with the SMB_X82 user (automatically setup)...but again, should this user exist in SU01 in satellite system? (see screenshot below).
SMB_X82 user should exist in your SOLUTION MANAGER System in client 001, check the authorisation of the user by SM59 -> connection test and authorisation test.
And your BCOS_cust settings are fine.
Please check
Thanks
Jansi