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ABAP to ABAP RFC with SNC only

Nov 14, 2016 at 05:20 PM

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Hi

I would like to know if you can configure only one RFC connection in SM59 with the active SNC between 2 abap systems.
I set to start the system the following parameters:
snc / enable = 1 ( is mandatory?)
snc / accept_insecure_rfc = 1
snc / gssapi_lib = libsapcrypto.o
snc / identity / as = p: XXXXXXXXXXXXX
It seems that the parameter snc / enable = 1 also active connection SNC SAPGUI? when I connect on the system from SapGui I have the following message:SNC required for this connection.

Thanks you

Sandro

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2 Answers

Yuksel AKCINAR Nov 14, 2016 at 05:53 PM
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Isaias Freitas
Nov 15, 2016 at 05:52 PM
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Hello Sandro,

Enabling SNC does not necessarily mean that all communication to that system (SAP GUI or RFC) must use SNC.

You should be able to use SNC at the connections you want, and not use SNC where you don't want to (e.g., SAP GUI without SNC).

Did you also set the parameter "snc/accept_insecure_gui = 1"? Maybe this is what is missing.

Regards,

Isaías

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