I have just noticed that after upgrading the kernel to 7.20 and applying reginfo and secinfo details as per an early watch report that I am getting the above error from all servers but solution manager itself (SLD_UC is registered on solman).
I used the Goto > Expert Functions > External Security > Create (reginfo) function to create the file and selected all the listed entries to populate the file.
There was a SAP note 1592493 that said these entries :-
# system entries for 720 compatibility P TP=* HOST=internal CANCEL=internal ACCESS=internal P TP=* HOST=local CANCEL=local ACCESS=local
Should be placed at the end of the reginfo file and in this order. These where near the top when the file was generated and in the reverse order. So I moved them to the end and changed the ordering, however this hasn't made any difference.
The logging in SMGW shows this error when I try to test the RFC from a different host :-
reginfo denied client: TP=SLD_UC, ACCESS=<server name>
Current entries for SLD_UC are thus :-
P TP=SLD_UC HOST=local CANCEL=local ACCESS=* P TP=SLD_NUC HOST=<solman ip> CANCEL=<solman ip> ACCESS=*
I even tried commenting out them out and replacing them with :-
P TP=SLD_UC HOST=* CANCEL=* ACCESS=*
Then reloading the reginfo file but this doesn't stop the error from occurring.
How do I get this to work?